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Richie is promised a surprise by his boyfriend of six months that he will likely never forget. His partner, Leslie, has been known to vanish once a month due to unknown reasons, and up until this point, has never let his partner know why that is. He usually tells Richie that he has important business he must attend to. The 33-year-old, 5’4 cutie with thin glasses, is of mixed race, which is partially Arab and South African, has been working as a freelance journalist. He has traveled a great deal during the last decade and is no stranger to meeting guys in his past. One of those men he has mentioned to Richie a great deal is a man from Spain named Maxus. This man was apparently built like a heavyweight bodybuilder and was incredibly gorgeous. After spending a night together and having some intense sex, the man apparently filled Leslie’s body with his seed and changed his life forever. Depending on how you look at it, it was either a gift or a curse. Leslie apparently hated it at first but has learned to love all of it over time. He told Richie that this happened around four years before they met. He said that this happened on the full moon of that month, and it prompted the hot beast he was with to become the alpha type he was crazy about. On that same day/night he would also become an enhanced version of himself. Leslie remembers that Maxus seemed to be more pumped up than usual that night, which made the sex even more wild and satisfying, since he was probably about half the size of the beast he was fooling around with. Incredibly, he said that he could take this hulk’s pounding despite their weight discrepancies. Maxus had apparently pumped him so full of cum that it caused his stomach to swell so big that he looked like he was going to give birth at any moment. The man loved how it looked and was kissing it lovingly every minute afterwards before they both finally dozed off. He remembers waking up the next morning and the man was gone. His stomach was still swollen from the impregnation, but he somehow felt different. He could sense that something was going on inside him but couldn’t figure out what it was. He said the next month on the full moon he found out what this ‘feeling’ he had was and it shocked him to his core. Now, he is willing to show his boyfriend what happens when the moon is big and full in the sky. Leslie’s boyfriend Richie is 35, extremely shy and introverted, and admits that he isn’t very experienced in the intimacy department. Ironically, this is what attracted the cutie to him in the first place. Both men are relatively thin. Richie is a bit taller though at 5’8. He is told to meet with his boyfriend at 11:30, the night before the moon is at its fullest. Richie knocks on Leslie’s apartment door. The cutie answers and is wearing a loose red top and black shorts. He also looks as if he just shaved. “Hello sexy boy...come on in. I have been waiting for you to come see me.” He hugs Richie tightly and kisses him softly. They then both go in as Leslie tells his friend to sit down on the couch. He looks quite anxious and is pacing a bit. “You doing okay Les? I don’t think I have ever seen you like this before.” “Uh yeah, I will be okay bro. I just know what is coming in the next few hours. I always get like this before the ‘change’ happens. When I first started doing this, it was not very fun. Now though, I can anticipate the progression. Normally, I would be completely nude close to midnight, but...” Richie looks at him with a wry look on his face. “Well, you do what makes you comfortable.” “Oh, trust me. I plan on giving you a show. The ‘change’ is slow, but incredibly satisfying.” After a few more minutes of general chit chat and Leslie trying to calm himself down, he looks out the window behind where Richie is sitting and sees that the moon is getting a bit closer and bigger. He can feel his breathing getting heavier. It is now a minute before midnight, and he can feel something stirring in his crotch. He stands in front of Richie and stops talking as he lightly moans. Richie can see his partner’s cock twitching. “I am guessing it is about to start, judging by what is going on down below.” “OHH YEAH! You can reach out and feel it if you want to.” Richie does and runs his fingers along Leslie’s shaft and feels it flexing and throbbing. He is getting excited himself and he feels his own cock reacting in his shorts. It feels as if the energy from Leslie is trying to transfer into him. He has a feeling of ecstasy passing through him as time switches over to the peak of the full moon. He looks down at his own crotch and sees his own cock tenting in his pants. “Wow, just the anticipation alone has me excited Les. What does this mean?” The cutie standing in front of him smiles and seems extremely happy about that. “I was hoping that we had a connection bro. Mm...it feels so overwhelming at first...the rush of testosterone flowing from my brain...oohh...into my balls...ahh...my testicles...are starting to grow.” Richie moves his hands down and feels his partner’s sack swelling. He realizes that Leslie is not wearing underwear at this point as the young man takes his glasses off and puts them on a nearby table while wiping his brow from the sweat that is starting to drip down his face and body. He reaches down to adjust his cock as it slowly begins to stretch against his right leg. “Richie...I am going to let it keep going for the next few minutes. Just realize that this is just the first part. I think you will approve.” The young man watches his partner start to rub his chest and nipples slowly as things start to get a bit more interesting. He can hear the 33-year-old groan under his breath. Richie undoes his shorts and pulls his hard cock out to slowly stroke it. Leslie briefly closes his eyes, only to open them back up again to look down at Richie and continues smiling at him as he decides to give him some more commentary on his changes. “FUCK BRO! I’m so glad I am already getting you worked up. I promise that you will be spilling your seed all day long. Don’t worry about it going dry either, I will make sure that doesn’t happen. Just keep focusing on me growing for you. Mm...it feels so fucking good.” Leslie’s chest and arms are now swelling bigger as his lower half starts to do the same. He moans as he squeezes his inflating pecs. His forearms and triceps flex and tremble as they expand wider and thicker as he feels his hands getting larger as well against his chest. The fur on his body is starting to spread and darken as well. Richie tries to maintain some of his composure as he reaches out to feel his partner’s quads blowing up. The veins in both legs, huge and pronounced, strain against his shorts, as the fabric starts to beg for mercy. The growing beast’s cock is now turning towards his partner’s face as it attempts to rip its way out the front of his pants. “MMM...I love how you are rubbing on me, Rich. My cock is getting fucking huge too. Feel free to let your hands and mouth roam...I am just moments away from looking like Derek Lunsford.” He stops playing with his pecs and lets them continue to expand further outward. His shirt is now extremely tight against him as a gap develops beneath his huge swelling tits. His nipples are completely visible from beneath the fabric. Richie can now see his rapidly growing eight pack for the first time. Leslie’s bloated pelvic floor is starting to become too much for the waistband of his shorts as they slowly start to fray. His breathing and moaning are much louder now, as he is getting extremely excited. His swelling glutes are testing the limits of his shorts as well. “Now you can see why I wore these clothes bro. You will get to see me fucking destroy them too.” Leslie flexes his engorged, massively veiny biceps and grunts as he stares at them rising. The sleeves on his shirt burst, allowing his mammoth arms to swell even bigger. At the same time, his quads are ripping the sides of his shorts open. Richie groans as he watches this happening and is leaking precum all over his hand as he pets his growing partner’s cock, which is barely contained within the confines of Leslie’s shorts. He can smell the massive amount of testosterone being produced inside the beast’s swelling crotch. “UHH YEAH...are you ready to meet my beast maker? He REALLY wants to meet you...RRAAUUHHH...” Leslie grunts as his lethal cock finally rips out the front of his shorts. His enormous furry ball sac is now completely visible as well. Richie immediately starts licking on his partner’s throbbing shaft and catches some of his precum. The growing beast moans deeply as his partner works his cock with his hands and mouth. He can feel the cum moving quickly through his testicles. “MMM BRO... I hope you are really hungry. I will make the best protein shake you will ever have...in... your...life...” Richie moans as he starts to guzzle down Leslie’s thick load as it flows freely from his huge 11-inch tool. His savory cum starts moving down his throat and into his stomach. His eyes are also watching in amazement as his hulking partner’s mammoth pectorals heave up and down. There is a mountain of thick brown fur covering each one of them that is visible through the opening of his top. Both pecs are nearly touching Les’s chin at this moment, which he clearly loves. “OH MY GOD, my pecs are fucking godlike. I love the feeling of them up against my face. They are throbbing so much and practically have a mind of their own.” He knows that his immense chest will be free at any moment and motions for Richie to stop sucking on his cock for the time being. The smaller man finishes drinking his partner’s load and notices that his stomach is quite engorged. He pulls Les’s shaft out slowly and kisses his cockhead as a few strings of saliva drool down his face. “Hey bro, mmm it felt so good draining my boys...uuhh...ohhh...I am trying so hard to keep from...” He reaches down and picks up his partner in his bloated arms at the very moment that he feels his back ripping the back of his shirt open. His huge delts and traps quickly start mangling the upper half as his pecs start ripping out of the front of his shirt. Richie hears Les moaning deeply as his inflated furry tits reveal themselves to him and hit his face. He starts to lock his lips onto both, taking turns sucking on his partner’s pronounced nipples as they point towards the ground. He caresses Les’s chest, rubbing his huge abs, feeling each deep ridge between them with his hands and is drooling heavily as his spit coats his own top. He can feel the beast’s cock flexing beneath his ass as it starts to flow precum once again. “AHH FUCK RICH! I love it! I don’t think I have ever felt such fucking ecstasy in my pecs before. You know what I want to do now...” Leslie props his partner up with one arm and moves the other one down to tear his partner’s pants open. He starts to move his cock up in between Richie’s ass cheeks and slowly teases his hole with it. “OH, MY GAWD YES LES! FUCK ME PLEASE! I want you so much!” “I know you do bro, but just know that whatever happens next will be overwhelming.” “I am ready beast.” “Okay bro, enjoy the ride then!” Amazingly, Richie’s tight hole loosens up to allow Leslie’s big cock inside him. The much smaller man yells in anguish for a few seconds but is much too eager to allow whatever happens to him next to occur. He starts bouncing up and down on the beast as the two men are entranced with each other. Leslie has noticeably become even more handsome than before. The fur on his face has thickened and is covering portions of his swelling neck and traps. He grunts as he tries to forcefully pump his partner full of his seed. “I have a BIG surprise for you babe. I can do this...” Leslie flexes his mammoth quads and ass as he feels his bloated ball sac twitch as they fill his huge rod with his thick load. Richie moans and feels his intestines filling up. His massive partner smiles as he looks down and sees his bottom’s midsection swelling up against him. He is hoping that this is where he can do something he has always wanted to do to another man. “Uh...what are you doing to me Les?” “You should find out in the next few minutes Rich. You got too curious about my big secret and just had to be a part of it. Well...here we are. This is me as a huge human, but I am actually holding back a little bit. Pumping you full of my seed brings me so much happiness because now I will have another monster in this part of the world to have fun with.” “Uh...another monster? Wha does that mean?” “Shhh...let it work itself inside you. Mm...it is crazy because when I was converted, it took a while to take effect, but right now, I can just sense it as I hold you against me. Bro, you are going to be the hottest beast I have ever been with.” Leslie finally pulls out of Richie as he puts him back down on the ground. He adjusts his cock as he starts to feel his bloated muscles and watches his partner stare down at his big stomach. “I can barely fit my gut in my shirt now. There is so much cum...” The huge, bearded beast pulls the rest of his clothing off and slings it at the windows in the room. They make a cracking noise as Richie notices that they are likely going to break due to the force behind Leslie’s power. He then turns back around to look at the beast again. “This is your doing, Rich. I never do this inside of a building because I know what will happen. My urge to destroy things is growing as this progresses. Speaking of progression...mmm...I am going to show you...” Leslie’s back cracks as he begins to get taller. He moans as he feels himself getting closer to the ceiling. His muscles begin to inflate again as his arms and chest start to squeeze against each other. He grunts feeling his cock stretching and thickening to over two feet long and about a foot wide. He is now starting to tower over his partner at over 7’ tall and is over 450 pounds. He stomps on the floor just a bit, loving the sound of the floorboards cracking, he squirts precum all over Richie when he does this. “MMM...my voice is starting to echo bro. This is when I know that things are getting serious.” Richie notices that the cum in his stomach is starting to move around in his body and his belly is returning to normal. Leslie is trying to control himself and not attempt to grow again for the time being. “OMG, how are you growing so large, Les? I don’t understand how...ohh fuck...is this going to happen to me?” “HAHA! You are not going to care much longer. I have a feeling Rich, when it starts, you are just going to let it do whatever it wants.” “I am not sure what to think.” Leslie is struggling to contain his excitement in wanting to destroy his apartment. He can feel the endorphins rising in his brain and knows that they will have to be released at any second. “Here... MMM...I am just going to grow again. My mind is going crazy right now and I just want to turn this room into rubble babe. Don’t worry...I won’t let you perish, but you might be a bit surprised when I do...AHH...FINALLY...TTHHIISS!!!!!” His back starts cracking again as he literally starts to blow up in size. Within just a few seconds, Leslie goes blasting through the top of his apartment and continues to grow wider and thicker. He quickly reaches down to pick his partner up in his hand and closes it to protect Richie from the falling debris. All that the 35-year-old can hear is the mountainous giant saying, “MORE...MORE...MMOORREE!!!”. The loud crumbling noises finally ceased after a few minutes. Leslie’s hand opens and he rolls Richie onto the ground below. “Uhh...where are we now Les?” The 15’ 950-pound behemoth stands about five feet from him, breathing heavily, his entire body raining sweat onto the grassy field they are in. He doesn’t appear to want to speak anymore, but he is glaring down at Richie, obviously wanting him to just start growing. “Oh, you don’t want to talk anymore. Well...I guess that is understandable...OHH MY GAWD...I can feel it starting...” Richie moans as he feels his cock and balls stretching in his pants. His ass is growing rapidly as it swells out the back of his shorts, which were ravaged by Leslie earlier. He watches his arms and chest make quick work of his top as his back cracks multiple times sending him higher into the air. His mind has now sent him into another dimension as he starts to catch up to his partner in size. “OOHH YYEEAAHH!! I need to GROW! Give me MORE!” In a matter of seconds, Richie’s clothing is obliterated, and he can only think about how big he is going to be and how much fun he will have with Leslie. The swelling beast doesn’t take long before he is brushing up against his partner and they stare into each other’s eyes. The two giants know that they can say hardly anything to each other, or it will risk damaging something other than the apartment that they are both looking at. They end up growing again, this time together, to gargantuan sizes. Well...at least that is what Richie was trying to convey to Leslie. The 33-year-old though has a different idea going through his head. He wants to find something else to destroy but wants his now 36’ 10k pound partner to do it for him. After a couple of minutes of pushing each other, the two giants agree to instead cause a flood with their cum. Both set themselves up on opposite ends of the city and start stroking themselves to climax. Since traffic is quite light during that part of the night, it will be a surprise when people are awakened by a white river moving down their streets. It is now after 2am when Leslie and Richie cause their neighborhoods to experience an unexpected natural disaster. They try to contain their pleasure in doing so, but their voices cause windows to break and trees to fall unexpectedly. When they finish unloading, the two giants vanish into the night to hide out together until the morning comes when they will return to their original sizes. They awaken at around 10am in a neighboring town, looking like their normal selves, but will need to find a way back to Richie’s place. The two nude men manage to convince someone to give them towels to cover up with and they get a ride back to the city. When they get to the edge of the city, they can see the carnage that they caused. The fire and maintenance departments are cleaning the streets of goo, people are screaming at the police over what has happened to their properties, and there are even some people that are looking pregnant. Men and women both. Leslie and Richie get out of their ride’s vehicle in front of his apartment and smile at each other. They feel like they have accomplished a great deal in the previous ten hours. As they rush inside his apartment, Rich turns back around and looks at his neighbor’s as they stand outside staring at their bellies. “I think maybe next month we might have some friends joining us, Les.” Leslie laughs loudly. “Do you know what we have done, Rich? We have probably impregnated literally dozens, maybe hundreds of women in this city with our beast makers. And yeah, it is hard to tell how many fucking gorgeous monsters we have created as well. The next full moon is going to be the greatest night ever.” They both turn back around and go inside.
"Jake, I did it.” “You did what?” “I spiked his food.” “You spiked your dad’s food with...what exactly?” “You know...the special ingredient.” “Huh? You put the GH enhancer in his food?” “Yep. Your wish might come true, Jake. I mean, I think it is a bit weird that you find my dad so sexy, but I suppose someone has to, right?” “Well, he is rather good-looking Randolph. I think the dad bod suits him well, but I suppose a bit more muscle could help too.” “Heh well don’t wait too long to see it happen goof. He is about to eat it.” The two young 21-year-olds laugh a bit before Randolph jokingly goes into the other room to act like he is doing something. Jake goes to sit down by Randolph’s very sexy 51-year-old father Harrison, who is wearing blue jeans, loafers, and a top with three small buttons that are below his neckline. He has a bit of a pudgy belly, but it is cute, according to Jake. Harrison’s body is covered in fluffy reddish-brown hair with a light dusting of gray mixed in. The middle-aged man has noticed his son’s friend looking at him on occasion and it makes him blush. As he sits at the bar with Jake, scarfing down the food in front of him, he pauses and lets out a few moans. He yells for Randolph to come in so he can talk to him, but there is no answer. He then looks over at Jake and makes a few comments. “Did Randy put something in my chicken, Jake? This tastes better than I remember it. Actually...oh...that sneaky boy has finally done it, hasn’t he?” With his arms now sitting on the bar counter, Harrison looks down at both of them and smiles as he watches his forearms start to swell beneath the fabric of his shirt. He moans deeply as it gives him a lot of pleasure. Jake is also looking at them. “This explains why he isn’t in here right now. He did this for you, didn’t he?” Jake reaches over and feels the veins swelling and growing. Harrison sighs as the young man’s touch feels so soothing. “Mmm...I think I am going to enjoy this quite a bit Jake.” He jumps up from his stool and stumbles a little bit before getting his bearings again. He nervously laughs as he can now feel his legs growing inside his jeans. “Ahh...so this is what it feels like when you become a hulk. I hope I can give you a great show young man.” Jake joins him as he nearly falls over trying to stand up so he can watch in eagerness. Harrison’s biceps, triceps, and shoulders are now bulging. Massive veins pulse beneath the middle-aged man's sleeves. The 21-year-old slowly runs his hands along the growing beast’s swelling arms for a few seconds before leaning down to lick Harrison’s left bicep. The older man moans loudly. “Oh, fucking yes Jake. This is almost better than sex. Heck, this feels like sex to me.” His traps and delts are expanding now, as he grunts leaning his neck back to show it widening for his partner. The veins visible beneath the skin. He pulls Jake up to him as he feels his chest swelling as well. “I am becoming a beast for you Jake. I really loved this top too, but I am more than willing to hulk out of it for you. I am getting so much pleasure out of this, and I know that you are too.” The expanding outline of Harrison’s growing pecs is making Jake so horny that he is now reaching down to rub his own crotch with one hand and is feeling the 51-year-old's chest with the other. “I have fantasized about this for so long Mr. Jackson. You are so freaking gorgeous.” Harrison looks into Jake’s eyes and then leans over to slowly kiss the young man on the lips. He puts his arms around him and moans as he feels his huge biceps ripping through the fabric. Jake is transfixed on them as they stop kissing. The older man can feel his lower half straining in his jeans now as well. After a few seconds, the seams on them start popping loudly, making Harrison sigh in pleasure, feeling his quads blowing up in size. “Ahh, this feels so exhilarating Jake. Don’t call me Mr. Jackson anymore. We are way beyond that now. I will be Harris to you from now on. Mmm...fuck the anticipation of seeing what my huge upper body is going to look like is...” He is incredibly excited when he notices just how thick his pecs are getting. His belly has now vanished completely as his impressive six-pack can now be seen just beneath his shirt. He positions Jake to the side of him as the young admirer can feel one of Harrison’s forearms finally tear free from its sleeve. The older beast’s top is now struggling to stay intact as a few seams rip along his traps. He leans over to kiss Jake again. “Mmm...you are a great kisser, Jake; you know that don’t you?” He takes one of the young man’s hands and puts it over his growing package. The raging beast is about to burst from its confines. “I think it is a great time for you to meet my baby maker. He is getting so BIG!” Harrison grunts loudly as his cock bursts through the zipper on his jeans. He puts Jake’s hand over top of it so he can feel it as it swells even larger. He then rips his jeans open in the front so that his ballsac can also continue to expand. Jake moans as he caresses the beast in his hands, feeling the veins bulging against his fingers. “Oh yeah Harris, it is getting so huge. I am getting so freaking turned on.” “You are actually making my balls swell bigger and heavier by saying these horny things, Jake. I fucking love how much you are enjoying this.” Harrison has now positioned his massive furry quads to where his ballsack continues to expand as it starts to hang even further down between his immense thighs, his testicles swelling to the size of tennis balls. His glutes have also grown to nearly twice their size as well. Jake passionately kisses Harris’s huge veiny arms as he begins to stroke the older man’s huge rod. Harris moans in pleasure as he feels his chest getting even bigger as his top tries to stretch to accommodate his new size. He is now growing a lush, brownish-red beard with gray strands in between each luscious hair. Jake has now started to lick Harris’s big, protruding nipples on his shirt. The two swollen furry mounds of flesh are still somehow being contained within, but they are slowly rising to the sexy beast’s chin. Harris gleefully laughs as Jake chews on both of his tits as the pleasure sends his mind to places, he never thought it would go. He is leaking profusely onto Jake’s hand that is still playing with his tool. “Haha, don’t you worry Jake. I won’t forcefully rip my shirt on purpose...” As he says this, each of the buttons, one-by-one start to pop open, gradually revealing parts of his engorged, gloriously furry pectorals. He involuntarily bounces them, causing each sweaty manly balloon to start a small tear just beneath the last button. Jake sighs as he feels himself cumming in his pants. Harrison can see the anguish on his face, and he loves it. “I am loving that you are so hungry for my muscles, Jake. It is definitely fueling my lust for more.” Harrison’s back is shredding his shirt to pieces. Huge mounds of mountainous muscle emerge finally, revealing his delts and lats, which are growing thicker and wider with each second that passes. The big beast grunts as he slowly feels his abs starting to shred the bottom half of his shirt. His adonis belt has now ripped his jeans completely off his body as well. His swelling feet have also destroyed his loafers. “I am having trouble concentrating Harris. You are the most beautiful man I have ever laid eyes on.” “Keep watching me, Jake. My beautiful boys are wanting more attention as you can see.” Harrison has now placed both of the young man’s hands on his mammoth pecs and sighs as he feels them ripping his shirt open. The two heaving mounds glisten with intensity, his breathing labored but incredibly happy, as they drape over his swollen furry six-pack. His obliques are impressive as his gorgeously huge lats are now fully visible. Jake’s tongue quickly gets acquainted with Harrison’s erect nipples again, which are now pointing downward. The big beast laughs again as he feels an unbelievable amount of pleasure coursing through his body. “Oh, fuck yeah buddy. Mmm...daddy can never get enough of your appetite for me.” He yanks his tattered shirt off finally and is completely naked. He flexes his arms and chest a few times as Jake goes back to stroking the huge beast with one of his hands. “Ah, good boy. You want to make hulking Harris cum... That is such a smart decision you are making. How long have you wanted to make me cum Jake?” “For so long, Harris. You have no idea.” “Oh yeah? So, turning me into the man of your dreams, the muscle fucking daddy of your dreams is just a part of it? Mmm...I will feed you so much of my cum, don’t you worry.” Jake continues to stroke Harris’s huge one-eyed monster with authority, hearing the big guy moaning in delight, his body dripping in sweat. The young man is intoxicated by Harrison’s manly scent as he runs his tongue along the huge beast’s incredible abdominal cavity on up to his meaty pecs, sucking lovingly on each one of them as he stares up and smiles at the huge beast’s face. Harris hugs him in a strong embrace while letting his admirer have some control. “You are such a great worshipper, my boy. I think you should now move that mouth of yours down to little Harris, because he is getting ready to give you a real treat.” “Sure, thing boss. It looks so huge though, I don’t know how I can please him.” “Heh don’t worry about it Jake. He doesn’t take too much coaxing to get a rise out of him.” The young man takes a few moments to look at Harrison’s impressive equipment, staring at his thick furry bush, kissing his thick veiny shaft, and running his tongue on his meaty head. Harris sighs and laughs every time his partner flips his cock up and down. “Ahh, I’m glad you are having fun with him Jake.” Jake’s foreplay is driving the older man wild, and he loves how it is putting him on edge. It is making his testicles grow even bigger as they start to pump more cum into Harrison’s prostate. He is now starting to push the young man down on his swollen beast. Jake nervously tries to resist, but it is not happening as Harrison’s strong hands are too much. “Mmm...I can feel my seed starting to pump into my cock Jake. Drink up, my boy.” He can hear the 21-year-old gagging as his powerful load flows both down his throat and out the sides of his mouth. His neck muscles appear to be stretching a bit, as if his body is trying to adapt to what is happening. Harrison moans as he watches Jake trying to keep some kind of composure as he continues to get abused by the beast’s incredible white flood. “GOOD BOY! You are such a trooper. I wonder what is going to happen to you when I am done filling every part of your insides with my DNA. Are you going to resist it Jake?” After several more jets of cum leave his swollen balls, enter his thick cock, and escape down Jake’s sore throat, he lets go of the exhausted young man as he feels his emptied rod leaving his partner’s mouth. It dribbles several strands of fluid down onto Jake’s-soaked red t-shirt and black pants. He is now trying to catch his breath, gasping for air, but appears okay. Harrison picks him up off the floor and embraces him again, holding him close against his huge chest. Jake has now put his hands on the big beast’s arms and is caressing them. They are both smiling at each other. “Uhh...whew...Harris...I thought I was going to die. I am so overloaded with your cum, I can hardly breathe.” “I wonder what will happen next buddy. I want you to grow big and strong like me. Isn’t that what you want too?” Jake pauses to think about it and is getting an uneasy feeling. He has always admired muscle growth on other men but has never considered it for himself. His mind got swept up by Harrison’s incredible transformation and he wanted to look at and feel his older crush’s muscles, which did happen, thanks to his friend Randall. Speaking of his close friend, he now wonders where he is hiding. “With all of this happening to you, I completely lost track of where Randy is.” “Why do you care where he is at right now, Jake? Heh, your attention should only be on me, right?” They can hear someone groaning down the hall. Clearly, it is Randall, but he sounds like he is in a bit of pain. Harris has an idea of what is going on and tells him to come into the room to join them. “RRAANNDDYY...Did you get jealous of Big Harris and have to get big like him too? Come in here so we can see you hulkout as well.” The 21-year-old redhead slowly walks in. He is wearing a white tee and yellow shorts. His body has already started to grow as his quads and calves look quite a bit larger than they were before all of this started. His cock is tenting heavily in his shorts and his arms are getting huge and veiny. “OHH FFUUCCKK...I couldn’t resist the urge to take it, Jake. I didn’t realize it would make me feel so good either! I just crave size so much now.” “You are such a good boy, Randy. Our DNA is geared for hugeness. Just let it overtake your senses and enjoy the ride.” The young beast moans loudly as his glutes start ripping out of the back of his shorts. He stares and smiles at Jake as his pecs inflate, stretching his tee to the point that it is practically painted on his chest. His huge six-pack is also visible beneath his shirt as his lats start ripping through the sides. He is panting with excitement. “I want you to grow so bad too Jake. You have to join us; this feels so fucking amazing. I love the feeling of just...RRWWRR...” Randy’s swelling cock bursts through the front of his shorts with ease as his junk is in full view. It looks very similar to how his father’s cock looks, as his ballsack also expands to nearly twice its size. “Oh, well I see that my genetics have been passed down to you, son. Heh, I imagine you are going to need help with that in a little bit, right?” “I do dad, but I want Jake to be the one to make me cum. Mmm...the thought of him taking my load on top of yours pops is something I want to see. It has to mean that he will turn into a grotesque muscle monster.” The young growing beast has now walked over to join the other two as he gets ready to show them both his immense chest. Harris grunts as he sees his son’s shirt starting to rip. He is now stroking Randy’s huge cock as Jake starts to feel himself losing control. They both can sense it. “Good boys. I can’t wait to see you blow your load inside Jake, Randall. He is going to realize just how special he really is.” “Oh fuck, I can’t wait dad. RAWR! Yeah, chest fucking GGRROOWW!!” Harrison yells in delight watching Randy’s chest swelling bigger beside him, now completely exposed and covered in a nice fluffy layer of reddish fur. His shorts are now ripping off his swelling legs as his shirt is in tatters. He moans feeling his dad getting him close to the edge. “Fuck...I am going to cum. Get your mouth down there Jake, start drinking up, and get to growing already.” Randy rubs his big chest as he feels the cum start to flow from his big cock. Jake catches some of it in his mouth as he starts moaning deeply, feeling things happening to him all over his body. He can hear both other huge beasts grunting as they can see him swelling. The young man came in wearing a red tee shirt, black shorts, white briefs, and a pair of sandals. After savoring several shots of his friend’s cum, Jake stands back up and begins to embrace his growth. He stares down at his legs and calves and watches in amazement as they begin to explode in size. Father and son are sighing under their breaths. He can feel his cock expanding rapidly as well as his shorts are already starting to shred under the raw power of his muscularity. He can feel his confidence building in his head as the growth moves up into his upper half. His sandals are no match for his enlarged feet as they explode open. Harris and Randy yell in pleasure as the two beasts are loving how much bigger Jake is getting. They can hear his back cracking as it appears he is getting even taller. His shirt rises a little further up his chest as parts of his pelvic floor and lower abs begin to expand quickly. He moans in delight feeling his shorts ripping along the waist, exposing the top part of his briefs. Randy can see his friend’s huge cock trying to get free. “Come over here beside me Harris. You are responsible for creating this monster.” He Looks over at Randy. “Randy...I think my cock wants to play with you.” With just a few grunts, Jake’s enormous cock tears the rest of his shorts open as they fall to the floor behind him. His briefs are now the only things attached to his lower half, but that likely won’t last much longer either as he continues to expand. His glutes are swelling rapidly as well as he looks over at Harris and grins. He can feel his arms, back, and chest swelling now. “You are going to be the most beautiful monster I have ever laid eyes on Jake.” “You think so Harris? How big should I get?” “Oh, as big as possible buddy.” Randy is now working his cock over, which appears to be making his ballsack grow even bigger. “OH YEAH RANDY! Keep doing that, I will make you want to grow even more.” He looks over at the huge middle-aged beast and stares at him with intensity as his pecs and arms inflate in succession with each other. He grunts as Harris moans with pleasure watching them growing. “I don’t think you are going to be able to wear anything we can get for you Jake. You are going to...” Jake is now laughing as his bloated pecs easily rip through his shirt. His huge, bulbous shoulders, mammoth traps, and engorged triceps follow afterwards, as he continues to grow even bigger. “I am not worried about clothing right now Harris. I just want to keep growing. I have never felt this good in my entire life.” “Whoa, I don’t doubt that for a second stud.” He is now flexing his biceps, watching in amazement as they stretch bigger beneath his skin. He is guessing that they are as big as softballs but thinks maybe they won’t stop inflating. He then moans as his pecs continue to get wider and more powerful, pushing his arms further away from his body. His shirt is now only attached to his neck as it gets ready to destroy the fabric with its immense girth. “You think I am done growing, boss?” “I don’t know Jake, are you?” The hulking beast, who must be upwards of 325 pounds at this point, flexes his back, flaring his lats, touches Harris’s own amazing body and makes him swoon in pleasure. The older beast is now beating on Jake’s abs, which are rock hard and have somehow formed into a gorgeous ten-pack. He smiles as he continues to stare at his crush and leans over to kiss him on the lips. His cock is throbbing as he gets ready to drown his best friend in his own special sauce. “I can feel my cum rushing through my balls Randy. You ready to join the monster club?” “You better fucking believe I want to keep growing Jake. Make me forget what I look like now.” Jake laughs as he starts to spray his close friend in his cum serum. Randy gets incredibly excited as he anticipates that another growth spurt will happen at any second. He closes his eyes, stands up and starts breathing heavy, his chest heaves as he scoops several piles of spunk off his big muscles and downs them into his mouth. He doesn’t know if it must be consumed or not. “Ahh...I want to be big like you Jake so badly. My very existence depends on it right now. I am big, but I must be bigger...taller...fucking hung like a horse...” “I think you will know it when it gets to your...” Randall opens his eyes and starts to moan as he looks down and sees his cock getting even bigger. It is now nearly a foot long as his ballsack expands as well. He starts stroking himself again, feeling his forearms and biceps expanding larger and fuller than before. He is giddy with excitement as his chest begins inflating again, draping even further over top of his huge abs. He is now pressing himself up against Jake as they squeeze their giant pecs together and smack cocks, trying to see who the bigger beast is. His spine cracks a few times as he feels himself getting taller and adding even more muscle to his colossal back. Harrison loves seeing both young men fooling around with each other but is a bit jealous of their incredible massiveness. Both have eclipsed over 300 pounds, and he wants to join in on the fun, but he wonders how he will get there now. After Jake has a bit of a tug of war with his friend Randall, he composes himself for a minute or so and walks back over to the hunky mature beast and smiles. “We have gotten to a critical point in our growth journey Harris. You and Randy toyed with me this entire time about becoming a hulk and you both succeeded. I gave your son the tools to match me in godlike proportions but guess what.” Harris realizes what must happen now. He is a little bit nervous about it, but then again, he realizes that it isn’t that big of deal once he thinks about it. “Oh well fuck Jake. My beautiful boy must provide his old man with the family’s own growth formula by way of his godlike cock. Yeah, I think I can do it this once.” “Heh good, because I am sure that Randy has been wanting to blast you this entire time. He is acting like an insane beast at this size.” “I know you are my dad, but in this one instance, I have to think of you as some fucking gorgeous hunk that I want to grow for my own pleasure. Hope you understand that pops.” “Randall, fucking do it. I want to play with Jake just as much as you do.” The young hulk strokes his cock with both of his hands vigorously and points it in his father’s direction. He is about to do something he never thought he would ever do. Harris can already feel some of his son’s precum hitting his face. It makes him shutter as he hears Randy revving up. The streams of cum begin coating his chest and down his legs as he sticks his tongue out to catch some of the white rain. Jake is heard off to the side grunting, knowing that he will be getting the hulking mature dreamboat that he has always wanted. Randy finishes spraying his cum all over his father as he walks back over towards his fellow 300+ pound hulk and smacks his ass. Jake smacks him back and acts like he is about to tackle him again. Harris is still wiping cum off his body and is slurping it off his fingers. He chuckles a few times. “I gotta say son...you do taste pretty good. You are never going to shove that thing inside me though. I can promise you that.” “That is the same for you dad. Let’s see you beast out now.” Harris is now feeling his body start to grow again. He grins as he feels his cock getting bigger as it starts to look a lot like his son’s. He then hears his own spine cracking as he feels himself adding at least a few inches to his height. He giggles in pleasure as his lats stretch even wider and his back muscles nearly double in size. The swelling hulk moans, staring directly into Jake’s eyes, as his furry chest inflates even larger, pecs thicker, meatier than before and his abs expanding even wider. “Mmm Jake...I am going to be so FUCKING MASSIVE! I feel like I can grow even more.” His quads are forcing him to stand at a different angle because they are getting so monstrously dense and wide. His massive cock dangles between both, dripping profusely, feeling such incredible pleasure as he continues to feel his body expanding. “Aww fuck...YEAH! Look at my arms Jake...my fucking cannons are still...GROWING!” Jake is practically drooling as he watches his daddy hulk’s biceps inflate to the size of soccer balls, veins as thick as garden hoses, and his triceps are now larger than most human’s legs. Harris agonizes as his forearms stretch to equally supernatural sizes. He is much bigger than the two younger muscle freaks and he is loving every minute of it. “I am now back to being the dominant beast in this house boys. Now come over here my beautiful Jake and let me have my way with you.” “With pleasure daddy hulk. I will savor every minute I spend with you from now on.” Jake stomps over to Harris and they embrace, kissing each other longingly as Randy looks on. Jake looks at him and tells him to come join them for a little roughhousing. He smiles and decides that he will join them for that, but no sex with his dad. Jake understands and they start to play strength games with each other including arm wrestling, putting fists through walls, and whatever else they feel like doing. The house they are in will not survive the three hulks because they now feel like they have outgrown it. Between the three of them, they weigh well over 1000 pounds, and they are filled with tons of testosterone. Randy does watch his dad and Jake have sex with each other, and in a way, it does turn him on, but he must remember that this 400+ pound behemoth with his best friend is his father. He will get his turn with Jake as well, and they take turns plowing him. The extreme growth between them has ended. Now they will have to figure out what they will be doing once the house is in complete disarray, as these three will need to satisfy their hunger in just a short amount of time. For now, though, the three hulks are going to enjoy their newfound size and strength.
“Uhh...wha? Where am I?” The 28-year-old Lebanese born cutie awakens in a place that he has never been to before. He is woozy from the night before and can’t remember what happened. He notices that the area has a bathroom, kitchen, and bedroom furniture after getting up on his feet. He looks down and sees that he is still wearing his outfit from the restaurant he went to with his date. A blue v-neck shirt with loose fitting jeans. He is not wearing shoes. He has multi-colored socks on. He finds a mirror down a small corridor and looks at himself. He is thin with a well-groomed black beard and opens his mouth to examine his teeth. He hears a voice coming from somewhere above his head and turns to find a camera directed towards him. “Good morning, Leo. It is good to see that you are doing okay. Our date last night went really well. I especially enjoyed the end of the night when you decided to kiss me.” Leonid Ajram grimaces as he continues to stare into the camera and immediately recognizes the voice. “Isiah, what are you up to? Is this some kind of joke? I genuinely thought that we were going to move forward in our friendship. I really like you. It isn’t easy for me to connect with another man. What is this place I am in? It looks like a bunker of some kind.” “Don’t worry about it Leo. If you check the fridge in the kitchen, you will see that you have plenty of food to satiate your appetite. I will also provide your computer to you once we get you more comfortable.” The 5’5 black-haired, furry Arabian man walks over to the fridge and opens it. He sees a lot of things that suggest that he is a bodybuilder. It confuses him with all the protein-rich meals and drinks. He closes it and walks back over to the same camera. “Heh, are you joking? I mean...look at me. Does it look like I work out? I am probably around 63 kilos soaking wet.” “Yeah, well that won’t be the case much longer, my sexy friend. Why don’t you drink one of those shakes?” After grabbing one of them out of the fridge and gulping it down, Leo can now feel something happening inside his abdomen. He clutches it and starts groaning. It doesn’t take long before he notices that his hands and feet start to swell ever so slowly. He realizes that he can also feel himself getting a little taller as well. His arms and legs slowly thicken, and he can feel his flat chest starting to get a bit curvier. He can feel his abdominals popping out as well and his cock getting a little fatter than before. The pain he felt in the beginning quickly subsides. He is now smiling. “You are an asshole, Isiah. You injected me with that molecule you were telling me about last night, didn’t you? I do feel surprisingly good right now though.” Leo is now checking out the changes in the mirror again. He lifts his shirt up and smiles as he stares at his athletic frame. He turns and notices that he also has more in the trunk than he did previously. He flexes his biceps, which rise and form into nice peaks. He then pulls his pants down to admire his well-defined legs, thick furry cock and heavy ball sack. He is starting to get incredibly horny and starts stroking himself. “I am okay with this bro. Are you watching me right now? I wonder how far you are wanting to take this with me?” After a few minutes of edging himself, Leo stops and pulls his pants back up. He turns to the camera again. He smiles and starts to moan. He is really starting to enjoy himself. “Isiah...I am not mad at you for doing this to me. Mmm...are you getting off on me turning into a bodybuilder?” The cutie can feel himself getting even taller now as his body goes into another growth phase. He realizes that he still has his socks on as his feet start to rip through them. He closes his eyes and starts to laugh. He can hear Isiah whispering on the camera saying, “Yeah...fucking grow for me Leo.” His clothing is now getting extremely tight on his swelling frame as his expanding quads strain his jeans and his inflating upper body begins to test the limits of his shirt. He opens his eyes to stare in delight at his gorgeous veiny biceps, triceps, and forearms. He takes a couple of his fingers from both hands and takes turns tracing the roadmap of his impressive veins up both of his arms. His sleeves are now clinging to his big triceps. His pecs have formed a shelf and are hugging his top perfectly. His cock is begging for mercy in his jeans, but he is savoring what is happening to him and is going to let his body decide what to do next. The amount of testosterone flowing through him has him longing for Isiah. “Get in here with me, jerk. I want to share this with you.” “Go weigh yourself Leo. There is a scale by the kitchen.” “OH, FUCK YES!” Leo finds it and steps on the scale. He is extremely pleased with the number. “Oh yeah, 84kg. I feel so much bigger. I wonder how much taller I am.” Isiah chimes in. “Well, the molecule generally adds about two inches each time you grow...so I am guessing 5’9.” Leo is not satisfied with that. “Damn, I’m not tall enough. Maybe if I drink some more of these shakes...” He opens the fridge again and guzzles down two more of the drinks that are in there. He sighs as he finishes them. He finds another camera in the kitchen. “Bro, how many times is this going to happen today? I want so much more...” “Well, I imagine you are going to grow again shortly because your body is now filled with thousands of molecules. They multiply each time you grow.” Leo can sense it again from within him. He starts to laugh slowly as he walks over into the bedroom area. It is at this point that Isiah crept into the complex through a back entrance. He knows that he is about to get a show because he has wanted to grow his good friend for several months. His dream has been to turn his friend into a huge beast so that he could be capable of turning himself into one. This of course, excites him greatly. He manages to sneak in behind the sweaty Arab and starts whispering into one of his ears, “I have dreamt about this ever since I met you, Leo. I can see how much you want this now, and I want it just as much as you do.” The hunky Lebanese stud moans deeply as his 6’2 150-pound instigator slowly starts caressing his arms and pecs, feeling them strain against his fingers. “Just stay focused on me stud and enjoy what is happening to you. I want to feel your muscles as they turn you into an insatiable beast.” Isiah is rubbing himself up against Leo and is moaning to himself. He finds Leo’s nipples and is pinching them, making him lean back to kiss his partner on the lips. He stops to breathe for a few moments and makes a few remarks. “Ahh...you are so evil bro. I can feel my balls blowing up inside my pants. I can do nothing but hunger for size right now, so this is all your fault.” Leo sighs as his huge cock and growing ball sac bursts through his zipper and begins to rip the fabric surrounding them, as it drapes forward, leaking profusely onto his other half’s clothing. Isiah is mesmerized by how thick and beautiful it is. It has a veiny sheath and must be at least 10 inches in length and 6 inches thick. He kisses the Arab on the face as he stares at it. “OMG, it looks beautiful Leo. There is no stopping your transformation at this point. I can’t wait for...” He can hear Leo’s pants ripping against his own crotch, noticing the Arab embracing it, as Isiah reaches down to feel his growing partner’s ass swelling. “Oh fuck! Mmm...it feels so incredible feeling your muscles growing against me babe. I am getting so freaking horny.” Leo turns to look at him and smiles as his quads blast their way out the sides of his jeans and continue to expand bigger. Their size and definition would envy many heavyweight bodybuilders at this point. He finally turns around and smacks his big tool against Isiah’s midsection. “BRO! You must feast on my cock because I want to feed you so much. I demand that you join me in this new world you are creating. OH yeah...here I grow again...” Leo can feel himself getting taller again as his upper body prepares for the coming surge. His shirt can no longer cover his abdominals as they are nearly exposed. Isiah gets down on his knees and starts toying with the hot beast’s wet cock, rubbing it with his hands and smelling his balls, taking in his irresistible aroma. He looks up at Leo and watches as the beautiful Arab’s expanding pecs start to slowly rip his shirt, the sound excites both men. The growing beast moans as he grabs one of Isiah’s hands and moves it up along his expanding chest, letting him touch each swelling hairy abdominal that is quickly filling space on his midsection. His fingers find Leo’s pec meat in no time, petting each one of them as they continue to widen and balloon. He moans deeply feeling his hard nipples straining against his shirt, which is not going to last much longer. “Oh yeah...feel them swelling? I am such a pec slave Isiah. I always craved feeling the giant ones in my dreams. I never dreamed that...mmm...it feels so FUCKING UNREAL! You are turning me into a gorgeous monster bro. Watching my body grow is intoxicating. I need so much more...” Isiah marvels as he feels Leo’s chest swelling even bigger, nearly touching the beast’s face. Leo looks down and grunts as his huge and beefy mantits finally release themselves from captivity, his shirt rips open and reveals his bloated furry torso. Isiah is now slowing gulping on his creation’s thick tool, tasting the sweet precum that it is now spilling inside him and moaning with each moment that passes, watching intently on the Arabian’s metamorphosis. Leo is moaning loudly as well, hearing his own voice change as the growth envelopes his arms. “Ohh FUCK YEAH! Is this supposed to feel this incredible? This is better than any sex I have ever had in my life Isiah. Look at me...bro! LOOK AT ME!” As he continues to work over the growing Arabian’s luscious cock, Isiah continues to look up at the beast as Leo feels his arms stretching bigger. He flexes his forearms and moans deeply as he stares in disbelief watching his biceps inflate, veins expanding and ripping through the fabric with ease. His expanding triceps tearing up his shirt like paper as his cock throbs violently ready to unload what has been building up inside him for quite a while. “Enjoy my protein shake, you devious asshole. You deserve this...ahh” Isiah gags loudly as he begins swallowing what must be gallons of cum. He pulls Leo’s bulging tool out of his mouth after a few seconds as it quickly coats him in his impressive load. The Arabian bodybuilder flexes his biceps making his shirt nearly rip in half as his swollen lats inflate and rip out the sides. His expanding lower half is almost completely free from his pants. His partner finds his cock again, licks and kisses it, wiping his eyes in the process, squeezing Leo’s cockhead, enjoying the Arabian beast’s buckling, seeing his muscular quads flexing, and every few seconds gulps down a few more jets of Leo’s thick and impressive liquid. He lovingly watches as the muscle monster’s tool calms down and stops leaking for a few moments. He looks up at Leo again in delight. The buff beauty smiles back at him. “I find great satisfaction in...uhh...hold on.” Leo grunts as his bloated delts and traps rip even more of his top, turning it basically into strips of fabric. He laughs as he examines his furry chest and legs, rubbing them with his hands before lifting his partner up to his face. He kisses him on the lips and moans, tasting his own cum. “Whoa! I make delicious spunk. I wonder how long it will take before you start...you know...joining me?” “I don’t know Arabian beefcake. This is new territory for us both. The molecule was generated to grow inside of a single host. After that, I’m not sure what happens when it exits through your cum, into another host.” “Well...I am fantasizing about it right now...you know...about you becoming like me, Isiah. Let’s make that happen soon because I have a deep yearning for it. I don’t know why that is, but...ahh...I think that maybe it will make me grow again, hopefully.” They both are now walking over to the scale together. Leo puts him back down on the floor as he stands on it and poses confidently. He is making a few funny gestures as he stares at the number. “Hmm...118 kilos. That is a lot better. I am guessing I am 5’11?” “I would say that you are probably a bit over 6’ now, Leo. You are not much shorter than me now. It seems your...desire...has helped you make up a bit of the height difference.” Leo turns around and hugs Isiah up against him. His growth has stopped for the time being and he is pulling off the remains of his clothing and tossing them off to the side. His skinnier partner rubs on him slowly, feeling his bulging muscles and starts kissing the Arabian beast softly again. After a few seconds, Leo moves his mouth over to start talking into one of Isiah’s ears. “You know it will happen to you bro. I think you are trying to stall because you didn’t intend for it to happen. Your obsession in transforming me worked and I don’t think you had any idea how much I wanted this. You have also underestimated my intentions to make you grow like me.” Isiah is drenched in Leo’s cum from his head to his soaked socks and dress shoes. He is wearing a button-up and black pants. He is not wearing underwear and his cock is clearing visible in his pants. He does look like he is starting to sweat just a bit, which is not going unnoticed by the Arabian beast, who thinks he is about to see one of his fantasies come true. “Come on Isiah...let it go. It can’t just be me. Maybe you need more of my protein...” He tells his partner to start worshipping his cock again, which is back to being fully erect again and is leaking once more. “Mmm...it is the thought of transforming you that is making me reload again. I want you to hulkout so fucking bad...” Isiah moans and comes to the realization that he does want it too, so he starts stroking Leo, making the huge beast try to hasten his load so that he doesn’t have to wait too much longer. It only takes a couple of minutes to reach its end. “Feeding time again...” Leo grunts as he starts pumping more cum out of his cock as Isiah starts catching it in his mouth. It is frothier than the last one, but equally satisfying. His smaller partner is savoring it as he slowly gulps as much of it down as he can. He is extremely full now as his body looks as if it has swelled a few pounds, due to the volume of liquid it has taken in. He motions to Leo that he needs to take a few minutes to compose himself. The huge Arabian picks him up in his arms and takes him over to the bed to sit him beside him. “I can feel something happening inside me...Leo. It is strange. I don’t know what to think right now.” “That is where I was when it started too Isiah. Just try to relax and let it do the work.” The huge beast rubs his partner’s back and watches Isiah’s body return to its original size. He leans him against his side and whispers in his ear as he starts to tremble. “I think it is working, you fiend. Your lust has gotten us both in this situation and now...your destiny and my pleasure await.” Isiah can now feel the effects of his partner’s powerful cum flowing though him. He reaches down to rub his hard cock again in his pants as Leo starts to run his hands all over his friend’s sore body. The huge beast pulls Isiah’s hands away from his cock so he can get down on his knees to start running his tongue along the shaft, which is raging just beneath the surface of the fabric. “Mmm, yeah, I can feel it building up inside me, Leo. I want it to happen so much, but I am also so nervous. I wonder how much I will grow because of your potent seed.” He can feel his muscles starting to swell as Leo stops playing with his member for a few moments to watch in anticipation. Isiah’s cock is getting even meatier as it struggles to stay hidden. His huge Lebanese partner can smell the testosterone collecting in his crotch and growls as he uncovers his buddy’s huge floppy pole to suck on it. He moans as he closes his eyes, gulping it down his big throat and feels Isiah struggling to maintain his composure. He looks up at him and grins as he continues to slowly slurp on his friend’s juicy cock before putting it back inside his pants. He stops for a few seconds again to watch Isiah. “YYEEAAHH...surrender to it Isiah. Mmm...your cock is so fucking beautiful too. So big and juicy. I must see you hulkout, it is something I crave deep down in my soul.” He can see Isiah closing his eyes as his pecs start to fill up the inside of his shirt, the buttons are now straining to contain them. Leo gets up off the floor and is now holding his partner’s arms as they expand within his grasp. He is sighing in pleasure as he feels the veins pulsing and thickening in each forearm slowly tearing through the sleeves of his friend’s dress shirt. The growing 32-year-old chemist opens his eyes again and stares at his arms in shock. “Oh fuck yes! I thought this would hurt so much, but it feels ohh...so...good. Ahh...my cock is so fucking big, Leo. Mmm...I can’t wait to see these huge beasts under this shirt become monstrous.” “You and me both, you evil genius. You are growing so much bigger than I did the first time.” Leo is then further stimulated when he watches in pleasure as several of the buttons on his partner’s shirt blast him in the face and body. He moans as he feels Isiah’s swelling chest now pressing up against him, pecs pumped to the max, his heart racing, breathing erratically, and laughing in delight. His pants have now burst open as his immense cock finally emerges spurting precum up into the air and onto Leo’s big sweaty pecs and abs. “URR...I am getting so fucking huge. I need more!” His hairy Arabian partner is now stepping back to give him more space. The growth is now in full force as his pants nearly disintegrate as his calves and quads are growing rapidly. He reaches down to tear the tattered fabric away and tosses it into the wall. He quickly flexes his expanding back and bloated arms as they blast through his shirt. He puffs his chest out, watching in ecstasy as it continues to inflate in front of his eyes. “Bro... I want those gorgeous tits in my mouth. They are calling my name.” Leo can’t help but to lean in to start sucking on each one of his partner’s swollen nipples with his mouth, grunting loudly as he is shocked at how amazingly big, they are. The sensation is incredibly intoxicating as Isiah easily tears his shirt off his upper body and tosses it to the side as well. His abs and torso have expanded to nearly twice their size to match his insanely round and meaty pecs. He is moaning loudly as he feels his huge cock getting ready to blast everywhere. “YES...FUCK...the feeling is indescribable. I am no longer a puny nerd, Leo. My muscles are now much bigger than my intelligence and I...am about to spray this fucking place with my seed.” The Lebanese beast quickly stops working on Isiah’s man tits to get down on his knees again to catch his bro’s thick load. His pupils are dilated, and he couldn’t be more excited. He watches as it throbs wildly, huge, purplish, and incredibly veiny in his hands. He then grabs it and slurps on it again, guzzling piles of precum as he awaits his meal. “How big are you Isiah...130...140 kilos? I need to be bigger than this. Feed me your man protein because I am the alpha here.” As he continues to stroke the huge beast a few more times, he can smell it emanating from inside Isiah’s cockhead and starts to gulp on it, moaning loudly and breathing heavily. Isiah yells with pleasure as he starts to unload inside his Arabian partner. After several ropes go down his throat, Leo pulls his friend’s cock out and lets it coat his chest and cock. He sighs for a few seconds before lovingly shoving it back into his mouth again. He is still moaning as he continues to suck on Isiah’s big 10-inch veiny shaft, drenched in sweat, precum, and man protein. His chemist friend is now finished growing. Leo is slowly massaging his own 9-inch shaft with one of his hands and his partner’s thick abs with the other. He loves having Isiah’s big pole in his mouth as it makes him pine for growth, but he finally stops massaging it with his lips and pulls it out to let it dangle downward. “I think I am in fucking love with your meat, Isiah. Why don’t you go weigh yourself over there like I did.” “Oh, that is a good idea, Leo.” The chemist gradually moves his way over to the scale and pushes a few buttons to clear it. Leo is now back up on his feet again and is grinning. He can feel it deep down in his loins. The next round is getting ready to start, but he wants Isiah to not see him until it is almost done. The 32-year-old at the scale steps on it and starts to read off the numbers to Leo. “OH DAMN! I did grow a lot bro... I weigh 132...ki...los...” “Don’t...uhh...turn to look at me Isiah...I... MMM FUCK...it feels SOOO...fucking...AWESOME!” Leo can feel himself getting taller again, this time adding several more inches. He reaches down to feel his cock stretching and expanding in his hand. The pleasure is making him feel almost numb to it as he revels in his transition to godhood. All he can do is just stare in awe at how dense and wide he is getting. His quads are literally pressing his legs further apart as he feels his chest doing the same to his arms. He lets go of his massive dong as it gets closer and closer to the floor. His ball sack is also blowing up in size as his two monstrously huge baseball-sized protein makers dangle further towards the ground. He can no longer see too much of his friend in the kitchen because his pecs are concealing part of his face. He is achieving growth nirvana and knows that it will be his mission to keep it going by making Isiah turn into a muscle god like him so that he can do the same for him again. “OKAY BRO! TURN TO LOOK AT ME AND FEAST YOUR EYES ON YOUR GOD!” Isiah is blown away when he sees the muscle giant standing a few feet away from him. Leo must be at least 6’6 tall now, but his weight can no longer likely be determined as he looks like he is at least 190 kilos. His booming voice almost shakes the walls in the facility. “Uhh...Leo? You look so fucking beautiful. I want to touch you and worship you, but are you going to try and do something to me?” The bloated Arabian behemoth smiles at him. “Why don’t you come over here and find out, Isiah. You won’t regret it. Well, you might for the first few minutes. HAHA!” Knowing that he probably doesn’t have much of a choice, the chemist walks over to him and starts to mess with Leo’s beastly cock. “I knew you couldn’t resist the urge, bro. We will probably be bursting through the ceiling before the day ends, and I wouldn’t do it with anyone else but you.” “I knew there was a reason why I picked you Leo. Let’s fucking keep growing forever.” “With pleasure!” Isiah slowly starts to go down on Leo’s cock with his eager ass and starts to move up and down on him. The 418-pound muscle monster grunts as he gets ready to grow his maker once again.
"NOTE": I am aware that this story is about two months late, but I didn't have time to work on this again until now. Enjoy it despite the late posting. “Hogan, I have a surprise for you. You have been selected from the millions of applicants from around the world to meet the big guy himself.” “What have you entered me into Nasim? I told you I wasn’t interested in that contest that you have been talking about throughout the year. There are literally thousands of other guys like me that have also lost a bunch of weight. Besides...I doubt this is a real contest anyway.” “Well...it looks pretty legit to me. It has an official trademark attached to the social media account. I doubt that they would allow an imposter to run such a major contest like this without it being reviewed, right? It has also generated a great deal of money, and the big guy has even responded himself. Anyway, your transformation wasn’t anything to gloss over either. You need to look in a mirror sometimes bro, because you are very looking really fire, and you are incredibly attractive.” “I am not as attractive as you think I am. I just look a little bit better than I did a year ago.” “Yeah, sure Hogan...guys don’t literally drop half their body weight in six months, have surgery to remove a huge amount of skin, and then blow up in muscle like you have done. Your arms are bigger than your head, and you are stronger than anyone I know. I would say that you are a rare breed.” “Well...if you are so mesmerized by me, then you could have started dating me Nasim, but you never did.” “I am not going to cheat on Massimo. You know that. We both agreed to enter you into this contest because you deserve to find happiness like we have, and this is our Christmas gift to you. Apparently, he will be here to see you on December 26th, which is tomorrow. I will talk to you later, okay. I do care a great deal about you Hogan, just try to be open about this. He obviously thinks you are special, or he wouldn’t come to see you at your house. Merry Christmas and enjoy this experience for us.” Nasim hangs up and Hogan puts his phone down on the bar counter located beside his kitchen. He is pretty tired after attending two of his family gatherings for Christmas. The attention he received was more than overwhelming for him and he sort of wished that he didn’t go to either one of them at all. The 210-pound bodybuilder’s transformation from a 400+ pound blob to where he is now, is something that nobody expected to do. Hogan’s shy personality still lingers despite his noticeable handsomeness, impressive muscularity, and bronzed skin. He always pined for his friend Nasim, but they never moved beyond their close friendship. The incredibly sexy Saudi, who himself has developed into a well-muscled adonis, started a long-term relationship with another Saudi a few years prior to Hogan’s transformation, so it was too late for the two men to explore anything on a personal level. After going to bed that night, around 3:00am, Hogan hears a knock on his front door. Considering that he has been in a tough situation in the past, he grabs one of the bats beside his bed and slowly walks down the stairs to the door. He can see a silhouette of a fairly large figure in front of the door. He yells through the door, “Who are you and what do you want?” The person politely says back, “Hogan...open the door and I will answer all of your questions.” He cracks the door open slowly and is stunned when he sees a man standing there in a red and white Santa Claus outfit, complete with everything you remember from the stories with the jolly man from your childhood. The hat with the cotton ball on the end, black boots, and a big black belt. He is carrying a sack on his back but puts it down on the ground beside him to show Hogan that he has nothing else in his hands. The man has a thick white beard, a large portly belly, and is smiling back at the surprised man. The unsuspecting 26-year-old half-Arabian is wearing a striped pajama outfit, but no underwear beneath his pants. He keeps the door mostly closed. “What do you want old man? This is weird that you are doing this the day after Christmas. Are you here to rob me or something?” “Heh, no Hogan. I am here because someone in your life thinks you are worthy of meeting me. You see, after I am done taking care of all the good boys and girls in the world on Christmas Day, I can then reward some lucky man with a late Christmas gift of his own.” Hogan, still thinking this guy is a nut, tries to close the door on him, but the man holds the door in its place somehow. He is in shock when it doesn’t budge. “Uhh...how are you doing that?” “Let me come in Hogan so we can get to know each other a little better.” At this point, the young man can feel a force overtaking him as he drops the bat in his hand and opens the door so that the man can enter. He is staring in bewilderment as the man walks in, carrying the sack he has brought with him, and looks directly at the tree in Hogan’s living room. It is barely decorated with anything on it. “Hmm...it looks a bit bare; don’t you think young man? Don’t you worry, I will take care of this.” Hogan is even more amazed when he sees his tree get decorated seemingly out of nowhere with brightly colored lights, huge manly looking ornaments, and tons of interesting holiday accessories strewn about on it. He is somewhat aroused by this but doesn’t understand why as he tries to cover his semi-erect tool. “Wha...? How...? Are you really...him? I can’t deny that I absolutely love what you have done to the tree. I mean...oh shi...sorry, I didn’t mean to cuss.” The man puts down his large sack beside the tree and walks over to him to put his arm around Hogan’s shoulder. “Heh, this is just an example of what could be the beginning of our day together Hogan. As I said before, someone thinks you are worthy of my services, and I think they are absolutely right. We shouldn’t waste too much time today, should we? I know you have made a dramatic physical transformation over the past year. I have to say that you are indeed a very attractive man, and I am more than willing to give you everything that you desire today. On this day, being naughty and nice is perfectly acceptable behavior.” Hogan turns to look directly into his eyes and can’t help but think about how much he wants him to see the big guy get insanely buff. The man winks back and smiles because he knows what is going through his mind. “You are getting Nick all excited Hogan...*can feel himself getting ready to transform*...mmm I guarantee that you will have never seen me look like this before...*there is noticeable popping noises coming from all over his body* Ho... ho... HOOO...I have a VERRY...MERRY...Christmas gift for you...and actually...for the both of us...” The young man can feel something happening to the older man as he tries to pull away from him. The man’s beard is starting to darken as it adjusts itself perfectly several inches down along his jawline. He moans as his belly shrinks and vanishes from within his fuzzy coat. Hogan feels his own cock getting hard in his pajama pants as he continues to look on. “Ho ho ho... GRRR...this does feel really GOOD Hogan...” Nick is now squeezing his hands into a fist as they slowly expand. The veins also appear to be swelling in each of them. His legs can now be seen stretching his red pants. Hogan can also see the man’s cock growing beneath the fabric as well. The silhouette of Nick’s beast mesmerizes him and puts thoughts in his head that he never imagined before. “I... uhm...I shouldn’t have these types of feelings for you Santa...but...well...I can’t seem to help it.” “Haha...just keep staring at me young man. You are going to get a great show...and I am getting to share this experience with you. You deserve it.” Nick finally moves his swelling arm away from Hogan as it starts to stretch the sleeves on his coat. He is looking down at his inflating pecs with glee as they slowly start to press on his coat and open it. He closes his eyes for a few moments as his chest starts to heave, his breathing noticeably heavier, but he is laughing in delight. Hogan has now pulled his pants down past his knees as he slowly starts to stroke his cock. “I knew you would enjoy this, Hogan. You want to see Buff Santa and I am going to give that to you!” The belt on Nick’s pants is unable to handle the girth of his expanding muscular pelvis as it squeals before exploding off his waist. His pants start ripping all the way down to his knees, exposing his bloated, furry, tree-trunk sized quads, which are hard as steel, as they continue to expand. He grunts as his massive triceps and biceps finally blast through his sleeves and keeps on growing as he flexes them for Hogan. He then half grimaces and smiles in pleasure as his swelling pecs continue to get even thicker and wider, pulsating and bouncing as he reaches down to slowly open his coat to reveal them to Hogan, moving his big mitts down to squeeze his hard nipples and starts growling. “RAWR, oh yeah it feels so exhilarating Hogan. I have needed to do this for so long. I can’t thank you enough for allowing Buff Santa to come out and play.” His bloated back bursts through the back of his coat as he turns for a minute to let the young man get a clear view of just how immense his delts and traps are getting. His expanding feet then start ripping the seams on his boots before blasting out of them, revealing each thick meaty toe on his big beauties. The massive muscularity on this growing beast astounds Hogan, but he is still afraid to approach the impressive monster. Nick is now sighing, feeling the hair on his body thickening and turning darker with flecks of gray strewn in between each black strand. He has turned back around again to face his young partner to let Hogan see his mammoth abdominal cavity as it is now in full view of his face. Each individual ab is glistening with sweat and is covered in a very healthy amount of grayish-black fur. Hogan can’t help but moan softly to himself as he finds the beast’s chest to be incredibly beautiful. He is then motioned to come closer to Nick. “Come over here my young stud. I want you to also meet...my...RRAAHH...” He roars in delight as his thick meaty cock has found a way to rip itself out of his pants. It is fully erect, gloriously furry, and has a thick sheath. It is also quite veiny and dripping profusely. Hogan has now mustered up enough courage to walk up to him and begins to run his hands all over Nick’s incredibly massive chest. The big guy moans as he feels the young man touching his pecs. “OH ho ho young man. I think maybe you might like it when I do...this...” Hogan can hear Nick’s pecs squeaking as they both grow even bigger, getting even rounder as his nipples now point downwards towards his abdominals. His young partner is intoxicated by Santa’s manly scent as well as he starts to run his tongue along the contours of the big man’s huge tits. He is also petting Nick’s thick and hairy six-pack with his fingers, running them along the huge cords of muscle back along his stabilizers to the caverns of his incredibly furry pits. He can see the furry beast’s hefty lats agonizingly trying to stay in place without destroying the entire coat. Nick sighs in pleasure as he does this. “You really know how to make Buff Santa happy, Hogan. I just might be able to...mmm...add a little more size to my core...” Hogan lets out a very loud, “Ahh...” when he sees Nick’s abdominals swelling even larger, harder, and vascular than they were just a few seconds before. He starts petting them again making Santa shutter in pleasure as it appears to be making him hornier. His pecs start bouncing in unison as his young partner starts fingering both of his big nipples. He puts one of his hands on Hogan’s shoulder. “MMM yeah. I think maybe you will want to get a bit more comfortable with my huge mantits. I have something delicious you might like Hogan.” The half-Arabian moans as he starts to flick the big guy’s left nip with his tongue. He hears Nick say, “OH YEAH!” as he does this, which makes him extremely horny as well as he reaches down to start stroking himself again. He can feel Santa’s pec flexing after doing this for about a minute. Nick says to him, “Keep going...ahh...” as he grimaces in pleasure. Hogan gets his reward as he tastes something leaking from the beast’s swollen nip. It appears to be milk but is remarkably sweet and very thick. He can hear Nick going, “Ahh...yeah drink it young man. I have more in the other one too.” After a couple of minutes, it finishes leaking and he moves over to the other one to do the same. Nick is now laughing as he begins to drain his right nip of milk. He has his huge left arm cradling Hogan’s head as the young man looks up at him. “My pec milk is going to be providing you with a lot of necessary nutritional benefits for your body, Hogan. You should be feeling the effects very soon, once you finish with my big boy here.” As he finishes draining Nick’s other pec, the young man gets back up to compose himself for a few seconds. “What do you mean by that Santa? Is this going to make me grow?” The mature muscle beast smiles, knowing that he doesn’t really have to tell him anything. Hogan has stopped stroking himself again and pulls his pants back up. He can now feel something happening in the middle of his stomach as he clutches it. Nick is looking at him lustfully. “I think you are going to be really happy with what is going to happen to you now young man.” He can hear the half-Arabian groaning as his muscles begin to swell. The stretching noises emanating from Hogan’s body are making Nick want to grow even bigger, but he is trying to control himself. His cock is throbbing wildly as the precum starts flowing all over the young man’s floor. He can hear his partner saying, “Yes...yes...I want this...” as his cock finds its way out the top of his pants. Hogan looks directly at Nick and smiles as he moves his legs further apart, anticipating their forthcoming expansion. He has his hands on his chest as he continues to moan deeply, the pleasure indescribable as his swelling quads stretch his pants to their limits. His calves are now visible beneath the fabric and his feet have grown a few sizes larger. He can feel his arms squeaking beneath the fabric of his top, massive cords of vascularity completely visible from his wrists all the way up to his shoulders. “Uhh...uhh...I have dreamed about this for so long Santa. You have made my wish come true. I can feel myself getting bigger and stronger.” His glutes are now testing the limits of his pants as they start to slowly rip a few seams open in the back. As for his back, Hogan sighs as it splits the fabric, his lats and delts in view. He turns to let Nick see them. The mature beast walks up to him and winks as he reaches down to touch the young beast’s cock, feeling it swell in his hand. “I am getting so turned on watching you Hogan. I am going to grow even bigger so I can give you more.” Nick starts moaning loudly as he feels his cock getting even larger, his balls growing as big as softballs as his coat finally succumbs to his sheer size, arms, pecs, quads, and back all getting to gargantuan thickness. He is still holding on to Hogan’s cock and starts to squeeze it into his cock slit. The warm and slippery hole turns the young growing beast on so much that he accidentally shoots cum down inside the big man’s massive tool. “MMM...that feels really amazing, beast. BUFF SANTA is going to turn you the best bodybuilder on this planet.” As Hogan feels his inflating pecs stretching his top, he can also feel Nick’s supernatural cock undulating as his ball sack contracts and pushes massive amounts of cum into his own rod. The insane volume of Santa seed is now traveling up into the young half-Arabian's own ball sack, intestines, and throughout his entire body. The pain only lasts for a couple of minutes as his cock is finally pulled out of the muscle monster’s ridiculously enormous penis. “Your days of looking like every other short freak here on Earth is over Hogan. You are now going to get...” The young beast grunts as his spine cracks and he begins to feel himself rising towards the ceiling. His shirt is now up past his torso and his pants are now ripping off his body. He is probably well over 7” tall now. Nick can hear him saying, “Oh my gawd...I never thought...”. “You won’t even remember being this small after today, young man.” In just seconds, Hogan’s top disintegrates under the growth that is starting to happen. Nick moans hearing his partner in absolute pleasure, embracing his expanding muscles and losing control of who he was, prior to that moment. His voice is also changing, deepening to a very masculine tone. His quads are now bigger than most natural bodybuilder’s torsos and his biceps are as large as beach balls. He growls as he feels his pecs getting wider, forcing his arms to reposition themselves. He is flaring his lats now, hitting his Christmas tree and knocking it over. He is entirely unconcerned. “Mmm...I think you are enjoying this Hogan. Do you still have a problem with me being here?” “Are you freaking kidding Santa? I feel like I can conquer the world now. You have completely changed my life. There isn’t anything that I can’t do. I could probably pick up my car with ease with these bazookas.” “You are probably not wrong, beast. Before we finish here, why don’t we spend a little more time getting acquainted with each other’s muscles just a bit more.” “I would absolutely love to fool around with you. Maybe you could provide me with some more of your magical seed?” “Ho ho... not a chance Hogan. You will have to force me to I suppose.” “It would be my pleasure, Santa.” The two nude behemoths have moved their play time outside into Hogan’s backyard. Interestingly, the younger beast’s cock and balls have grown even bigger, big enough to where Nick can do something that might surprise his partner. He licks his lips staring at the half-Arabian's huge rod and starts to wrestle him to the ground. “Uhh...no fair old man. I wasn’t ready for that.” “Ho ho beast, I want to do something pleasurable for the both of us.” “OH!? Hmm...well I am willing to do it if it involves me being as big as a house.” “Well, no, but your big cock will enjoy this immensely.” The huge mature muscle monster is now slowly pushing his bloated forearm down inside Hogan’s cock, making him yell in discomfort. After a few seconds, it relaxes, and Nick starts moving his arm back and forth inside it. The young behemoth is now moaning loudly feeling his balls filling up with gallons of cum. “OHH YEAH! I love it, Nick. I won’t be able to hold it back very long though, there is so much cum...” “I am aware of that Hogan. You are about to possibly change the future for some other male on this planet if this works.” “OH!? OHHH...” Hogan’s balls are now pumping cum into his shaft as Nick slides his meaty arm out of his partner’s hole. The volcano starts to erupt, and it goes flying thirty feet into the air. He does this several times as his older partner grins watching it travel to another part of the city. The last strands of cum smack Nick in the face and he smiles as he licks some of it off his beard. He leans down to kiss Hogan on the lips. “MMM...this was a lot of fun, beast. It turned out even better than I imagined. This is the first time that I have been allowed to turn a mortal man into a supernatural creature, even though you are probably around 450 pounds give or take.” Hogan laughs at him and holds him against his body. “I hope this isn’t the last time I see you, Santa. You turned me into a demigod, and I would love to spend more time with another equally impressive force of nature.” “Well, you won’t have to worry about that much longer because what you just did was a catalyst for what will happen from this day forward. Now...I must go before your people find out about me.” Hogan kisses him deeply one more time before they look into each other’s eyes and Nick disappears. The huge 7’1 455-pound hulk manages to get back onto his feet and waddles into the house. There, he notices that there is a box sitting on his bar counter. He opens it and it contains a bottle labeled Buff Santa. The massive beast smiles as he closes it and walks into his living room to try and clean up some of the mess that they left. At least for the time being, Hogan is the only muscle monster that Buff Santa has created. Will there be more before the new year hits? As Nick said, this beast just opened a box that probably can’t be closed again.