The Frat - (Part 5.5 - Updated April 30th 2024)

[dredlifter]

Just a fantastic story all around.  Supremely written too. 

[debate1]

Keep on coming back I want to get an update on Richey growth with Thor!

[Greatsword812]

Marcus struggled to put his pants back on now that his stomach bulged with Jason's seed. He wasn't exactly sure what the plan was from here but going to lecture was absolutely out of the question with the huge load that the enormous well-dressed stud had deposited inside him. Marcus shuddered and felt his ass clench with need as he remembered the feeling of the alpha's huge cock pounding his prostate and making him cum harder than he had in years. He didn't even need to touch his own cock to ejaculate, he had merely orgasmed untouched, spewing his load in the air and onto the desks behind him.

Marcus carefully stretched his shirt out and managed to cover his cummy tummy and finally got his pants up over his legs, leaving the button and fly undone. He tugged the bottom of his shirt as far down as he could and waddled slowly out of the side classroom towards the stairwell. He kept a watchful eye on his surroundings as he strode, hoping no one would catch him while he was indisposed.

With great difficulty (and a bit of luck) Marcus skulked out of the building and slowly made his way off campus towards AAA's fraternity house. The sun was high in the sky by the time he arrived at the rustic three story house and hurriedly knocked on the door.

The sound of heavy feet grew louder, and the door swung open to reveal another massive muscular frat brother wearing nothing but lose sweatpants. The dark-skinned stud was built like a brick shit house, standing close to six feet six and absolutely shredded with defined muscle. While he wasn't as dense with muscle as Jason was, the man was significantly defined and chiseled looking from every angle. The hulking black brother was gorgeous, he had long intricate braided hair, a thick and neatly trimmed full beard, and two crystal blue eyes looked took one look at Marcus before speaking.

"Sup?" He asked with a friendly trill to his voice, his voice was soft and light for someone so huge and threatening looking.

"Hey, uh. Well. I met one of your brothers a few hours ago and now..." Marcus gestured to his midsection and blushed with embarrassment. The extremely generous dose of cum was still deep inside him and his bulging abdomen couldn't be denied. The large black stud broke out into a smirk.

"Say no more. C'mon in." The frat bro stepped to the side and invited Marcus to come inside with a welcoming wave of his huge hand. Marcus gladly stepped over the threshold and noticed that it was easier than he expected. His shirt still stretched over his cum full stomach bit it was a smidge looser than before he walked off campus.

The bulging black god closes the door behind him and turned around sharply to eye Marcus with a questioning look, almost sizing him up, before seemingly coming to a conclusion.

"So who stuffed you? Ryan? Or maybe Ashton?" The muscle beast asked smiling warmly at his new guest, braids dangling down the side of his head."

"Uh, no. Jason." Marcus confirmed sheepishly.

"Damn. Shoulda guessed he'd be bring us some new blood. That big bastards been pumping two or three brothers every night. Figures he would start taking his show on the road."

Marcus almost choked with incredulity.

"Seriously? There's no way."

"Yeah. He's one of our oldest members and one of the biggest dudes in the house. He can fuck for hours at a time with that bull cock of his." The now visibly excited bodybuilder reached into his gray sweats and massaged his own thickening cock. The outline of his huge manhood was quickly apparent through the thin fabric of his shorts as the stud grew hard at the thought of his frat brother's sexual escapades. He inadvertently began to stroke his dick through his shorts right in front of Marcus, a loan moan reverberated through his chest as he grew more excited.

"C'mon man. Follow me. We gotta let that magic jizz do its job."

The enormous ebony hunk led his new brother around to the back of the stairs and opened an unremarkable door that swung forward and revealed a descending set of stairs into the basement. Marcus heard sounds of metal clanking and loud grunts as he descended the surprisingly long set of stairs and entered a large and dimly lit makeshift home gym.

All around him were various weight machines and work out equipment along with full length wall mirrors, benches and weights scattered haphazardly around the space. Two other hulking muscled figures were already exercising, their massive bodies shining with sweat in the light that beamed from a single overhead light. The first of the two, a tall long haired blonde, set down a pair of 80 pound dumbbells as he heard footsteps approach.

"Ty! Morning you sexy bastard." Thor practically cheered, throwing his arms out wide and displaying his bulging chest and arms for the newcomers to the space. He embraced the hulking giant easily and the two gave each other a quick but passionate kiss, the two massive men feeling up each other's bodies.

Marcus felt his eyebrows raise as the two studs passionately kissed and groped the other. The embrace quickly evolved into something more sexual, their bulky muscled bodies bumped together as they pressed and pulled, grabbing hold of pecs, arms, and thighs, their hands eventually meeting, then sliding up their partner's brief clad crotches.

"Whenever you boys stop tongue fucking, I need a spotter." The other man called out from nearby, busy at work preparing to bench what looked like several hundred pounds. This man was well built but not as stacked as Thor and Ty were, yet his hard muscles were very obvious. He was a man cut, deeply, finely, purposefully. His dark hair was shaggy and damp with sweat, his skin tanned and perfect. His almond shaped eyes locked onto Marcus and he winked, flashing a bright smile.

"Who's the new blood?"

Thor broke his attention away from Ty and stared at Marcus's bulging middle again, letting out a deep rumbling chuckle.

"Damn. Two new bros in as many days? We're growing quicker than I thought. What's your name?" The giant blonde asked casually as picked up a pair of 100 lb dumbbells and started curling like it was a normal thing to do. Marcus stared at the twin balls of ripped muscle with envy and arousal as Thor casually blasted his biceps with the giant pair of dumbbells.

"Marcus." He answered, mesmerized.

"Jason fucked him good. Full to the brim with his spunk." Ty added as walked into position to spot.

The blonde smirked. "Niiiiice. Welcome, to the house man. Name's Thor."

"Andy." the third hunk introduced, grinning at Marcus as he began to lift his chosen load.

His chiseled rippling muscles flexed and shone in the low hanging lights. Andy began grunting as he moved through his reps, pushing against the massive weights with surprising ease. After a few minutes he racked the weight and asked Ty to load on even more for his next set. He spread his legs slightly and adjusted his position to the new weight, his hefty cock easily discernible under the clinging cotton of his gym shorts.

The alpha hunk forced the weight up and down in controlled flexion, showing off his considerable strength while Ty stood over him ready to intervene if needed. His corded powerful arms seemed to strain as they lifted the heavy weight with more effort than before and his steely dark eyes were locked on the bar as he concentrated his efforts. He continued like this for a few minutes before racking again and asking for even more weight. Ty obliged and the process continued, Andy getting progressively more flushed and sweatier as he reached his max weight.

Marcus stood, transfixed, as he watched the display of pure strength. He felt himself get warm again as the erotic display reached a fever pitch and Andy racked the ungodly heavy bar over his head with assistance from Ty. His breathing came out in ragged pants but his face was a mask of intense excitement and he jumped up from the bench to shout and laugh with triumph. He flexed his big arms as he roared with triumph.

"FUCK YEA! NEW PR! 300 pounds! How do you like me now?" He laughed as he beat his fists on his chest, making his pecs, and his abdominals danced and spasm beneath his glistening skin. Marcus eyed the muscular form before him as Andy high fived and hugged Ty, both bros excited at Andy's personal victory. He was so enraptured he didn't hear footsteps approaching from behind him.

"You look excited, Marcus." Thor cooed from close behind. Marcus felt the giant's warm hands fall on his shoulders and slowly work their way down to his distended stomach just above his ever growing hard on. The firm yet gentle rubbing sent tingles down Marcus's spine.

"Don't you want to be like that? Huge, powerful, sexy? " Thor asked sexily, planting a soft kiss on the smaller man's neck. Marcus shuddered, his body relaxing into the new embrace.

"You've got so much of Jason's alpha seed stuffed inside you that I bet you'll get bigger than Andy. You could go up to 220, maybe 240 pounds of shredded muscle." Marcus inhaled, exhilarated and increasingly horny as Thor continued to whisper sexy promises in his ear.

"All you gotta do is lift."

Thor suddenly stopped his ministrations and deposited a small 20lb dumbbell in Marcus' hand. The smaller man was briefly taken aback by Thor's revelation but before he knew it the pumped alpha frat bro was nudging him gently towards the mirror so he could get a good look at himself.

"Just start slow." Ty advised from his spot against the wall, arms folded as he observed his bro handle the newbie. Marcus gripped and felt the weight a few times before slowly starting to curl one. With each lift he could feel his heart pumping a little faster, his blood flowing a bit more freely. After half a dozen curls or so it felt noticeably lighter in his hand and when he finally put the weight back down, he saw that his bicep was looking a bit fuller. He casually flexed his arm and was shocked when the small ball of muscle suddenly bulged and blatantly stood out from his arm.

"Holy fuck, this is real." Marcus blurted out.

The remaining body builders exploded with laughter, clearly amused by his shock. Marcus wasted no time and did the same number of curls with his other arm and couldn't help but exclaim with surprise as that arm also filled out in all the right places.

"Holy shit."

"Doesn't that just feel amazing?" Thor asks him, smiling at the smaller man. He placed a big warm hand on Marcus's stomach. "And you hardly used any. We gotta get you something heavier."

Thor strode across the basement towards a large rack of kettlebells and pulled out a 40 pound one from the bottom of the rack and handed it to Marcus.

"Let's start with something a little more well-rounded."

Thor directed Marcus to begin with kettle bell swings that work both legs, glutes and back. Each swing up filled Marcus with more sexual arousal as his body began to mass greater amounts of muscle. Each squat and swing made him feel stronger and firmer, his legs and ass clenched with each motion. He could feel his tight bubble butt begin to swell as new striations of muscle absorbed Jason's seed through the exercise. After a handful of swings his legs and ass had firmed up nicely and began to form a well-defined bubble butt and thick tree trunk thighs. Each swing would have previously been a difficult struggle for Marcus but as he progressed he felt them getting significantly easier, as if the iron suddenly weighed less.

Marcus finished his swings and dropped the weight with a thud. His stomach was definitely smaller now but his thighs, calves and ass really stood out from his slender frame and jutted out in a nice firm perky way. He reached down to touch his round butt and was surprised to find them rock solid and full of new thick muscle.

"Fuckin' A, this is amazing." Marcus marveled, standing up straight and admiring the bulging rock like calf muscles.

"Fucking hot, right? Now let's do your chest ." Thor declared.

Marcus nodded and Thor steered him to an inclined bench that faced the mirrored wall. Marcus lay back against the bench, angling his torso with Thor's instruction so his chest would get maximum emphasis during the exercise. The blonde stud presented Marcus with two 50-pound dumbbells which Marcus could barely hold let alone lift. He struggled to keep them placed on his legs as he gripped them with all his might.

He watched his reflection in front of him as Thor's hulking form slid behind him, his huge hands covered his own and helped stabilize them in a neutral position. Thor smiled; the gorgeous man had a knowing twinkle in his eye.

"Trust me. This is gonna be wild."

Marcus breathed deep breath and with incredible concentration and vigor he began to lift the weights off his thighs with both hands and bring them up over his shoulders as he attempted an incline press. Thor assisted him with the form, using his own grip to stabilize the weights as they rose into place above the smaller man's head.

"One."

Marcus felt the warm tingling sensation spread throughout his upper torso from his pecs to his shoulders. He lowered the weights back down to rest at shoulder level and immediately went into another repetition, allowing the warm tingling to build in his chest and arms as he pushed upwards again.

"Two."

There was noticeable extra weight in his arms now as he struggled to lower the bulky weights down, the burning sensation spreading up to his arms and forearms as he continued the repetitions. Thor smiled as he noticed the smaller man beginning to take over the exercise, clearly finding pleasure in watching him develop as his arms and chest expanded and thickened with new hard muscle.

"Three. "

To Marcus's surprise his arms and chest came back up into the neutral position with relative ease, he rested for a second and glanced towards the mirror and saw that his chest and arms were developing rapidly. The change wasn't dramatic, but his arms and shoulders were filling out a bit more, his traps popping against his shoulders while his chest was bulkier, more defined, and appeared much firmer than before he started. Marcus felt his heart leap in his chest with excitement and lust as the cum stuffed inside him worked its magic.

"Four."

Marcus hardly needed Thor's help this time around, he expertly guided the weight back up in a flowing movement that allowed him to easily reach the top of his rep. The huge hulking blonde remained behind him and as he finished planted his powerful beefy hands against his freshly developed pecs and squeezed them appreciatively. Marcus squirmed under the touch, an instant involuntary reaction to the warm delightful feeling of pleasure. The stud's hot breath brushed against his neck as the muscular giant massaged his upper body.

"Five."

Marcus felt his cock twitch as he continued his exertions. The feeling in his arms and chest was overwhelmingly him with pleasure as each movement of his arms and pecs swelled his muscles bigger and bigger, making his torso wider and more imposing with each and every stroke. Thor softly moaned as he watched and felt his new brother pump up his body with superhuman strength.

"Six."

Marcus focused on his reflection and could see that he was looking wider and more defined through his tight shirt. As he had exercised his cum full stomach had reduced in size and the shirt was no longer tight in his midriff but was now tight in his arms and shoulders. Guessing where this was heading, Marcus dropped the weights and quickly shucked his shirt, gawking at his new bulging form. His arm and chest were significantly thicker than when he had started, his bulging pecs ballooning outward with his thick nipples beginning to point downward. His rounded shoulders and newly bulging traps looked incredibly defined as he breathed heavily. His cock was now getting hard, visibly stretching out his pants as his body developed more. The horny stud immediately picked up the weights again and continued his set.

"Seven"

Andy and Ty began to turn their attention to Marcus now, their faces clouded with lust as they witness him pump up in real time. His growth was slower now, he could tell that his body wasn't challenged by this weight any more, but his body retained its pumped vascular appearance, making his definition stand out. Andy grabbed some heavier weights and circled in front of Marcus, depositing two 75-pound dumbbells on the ground in front of him. The newest stud quickly flung his previous iron out to his sides and quickly grabbed the heavier set, eager for another challenge.

"Eight"

Thor was twisting his nipples and laying kisses on his shoulders from behind, his massive beefy form pressing down on him, adding to Marcus’ arousal. Marcus thrust the heavy dumbbells up towards the ceiling with more difficulty, feeling his arms and chest swell again. The growth restarted in full and cock pulsed with delight. He held his arms up after reaching the apex of the lift, holding a vertical position as the delicious mixture of sexual arousal and strength traveled through him. He grunted and held his arms stiff, his eyes fixed on his muscled reflection, his torso so wide and powerful, his face a grimace of exertion and need.

With a ripping sound Marcus' cock tore through his pants and his new body flushed with heat. His cock was looking harder than he'd ever seen it before and was practically dripping with excitement. Andy wasted no time and rushed to his knees between Marcus's thick legs, stripping him of the tattered remains of his pants and devoured the cock with his beautiful mouth. Marcus could feel the delicious suction surrounding his member and a swirl of his tongue expertly tease at his swollen mushroom. As Marcus lifted the weight his muscles filled with more mass became even harder while his dick swelled to full mast deep in Andy's throat. The sensation of burning and tingling was spreading again from his abdomen down to his loins. Marcus gave in to his arousal as he plowed harder into Andy's face, sending the man’s face down to his balls as his crotch pushed upwards in a feral motion.

"NINE."

Marcus lifted his arms and bucked his hips faster, increasing his size yet again as his orgasm was building, coiling like a spring. Andy's sucks quickened as he felt his mouth began to stretch as it fought to keep pace with Marcus's increasingly larger cock. Marcus looked up into the mirror again and saw himself looking like a true stud, his huge ham hawk arms lifting the weights while his thick thigs and tight ass bucked against Andy’s handsome face. Marcus could see his chest was wider with deep separation and sharper lines than just a few minutes earlier. His shoulders were just as sculpted, his arms and biceps thicker, rounder, larger and more imposing, more intimidating. Marcus' entire body had developed, his frame was now taller and wider, making him truly brutish, a testament to his new masculinity. His cock felt like it was stretching with each lift, filling out Andy's talented mouth, engorging with blood and stiffening with arousal.

"T-TEN!!! OH FUCK!"

He dropped the two weights and his engorged arms grasped Andy's shaggy head, furiously fucking his throat, gripping hard, slamming fast, chasing the waves of pleasure building as his muscles continued to grow and thicken. His cock felt enormous now, pulsing and pounding with erotic electricity as a tight pressure built in his balls as they churned and prepared to empty their load.

"Fuck! FUUUUCKKK."

With a final grunt Marcus came hard, firing huge volleys of jizz down Andy's throat. He rocked forward, his sweat-soaked huge body coursing with sensations and powerful bursts of pleasure that overwhelmed him, making him cry out. He fired four, five, six, seven violent bursts directly into Andy's throat. The shaggy stud merely gripped tighter on Marcus's thighs, deepthroating and sucking the newest stud for all he was worth.

"Hoooolly fucking shit." Marcus panted with ecstasy. His hips slowed and finally came to a stop as Andy finished downing his seed. The newest Alpha slowly withdrew his cock from Andy's smiling lips and gawked in shock as he saw his fully erect and monstrous manhood with his own eyes. His cock was now close to ten inches, thicker than his forearm and throbbing with pent up heat. Thick veins covered his manhood and swelled with each beat of his heart. He had never been more aroused in his life, he wanted more. He needed more.

As if on cue, Ty and Thor were all over him. The two men let their hands roam over Marcus' new body, squeezing, groping, feeling up every new ounce of muscle that the smaller man had gained. The two giants worshiped Marcus' tits, teasing and fondling his engorged nipples as the stud stood up from the bench. Thor circled around and planted a firm kiss on Marcus' mouth, wrapping his thick arms around his new bro and embracing his huge body. Ty planted kisses down the back of Marcus' rippling shoulders, following down his spine until he reached his round perky ass. In a moment Ty had pried apart the cheeks and began lapping at the rim before him.

Marcus melted into Thor's embrace and gasped as Tyler probed deep into his muscular rim with his skilled tongue. He had never felt so turned on in all of his life, his insides ached with an unquenchable yearning for lust. A fresh round of precum leaked from his cock and spilled onto the floor, forming a growing puddle of sexual arousal. With Thor's tongue in his mouth and Ty's tongue in his ass, Marcus felt his body ripple with pleasure and his cock pulse angrily, feeling more full of heat and energy than he thought he could handle.

"You're almost done. I bet you've got just enough left in there for one more growth spurt." Thor observed, letting his hands run down to Marcus' abdomen, feeling the small bump of cum still nestled deep inside him, underneath his growing eight pack. Marcus nodded and breathlessly replied, "I need it. I have to get bigger."

Thor broke free of the newest stud's grip and wheeled the bench to face Marcus. He quickly flattened it and then turned to face his new bro, a teasing twinkle in his eye. Marcus felt the heat rising in his cock again and moaned as Ty spread his cheeks even further, delving his face deeper into the tight muscle.

Thor straddled the bench and began a quick flexing show for his new bro, drawing Marcus' lusty attention to his overly bulging pecs and biceps. Next the giant muscle stud shifted positions and laid back on the bench, displaying his toned beefy ass in a very clear invitation. Marcus watched the small hole wink at him, begging for attention. Ty's stimulation finally ceased as he saw his bro spreadeagled on the bench, ready to get fucked like no tomorrow. He and Andy stepped backwards and began to stroke themselves, knowing they were about see a real show.

"C'mon man. You know you want to."

Marcus didn't wait, he straddled the bench immediately and hiked up Thor’s beautiful legs up to his shoulders and spread the huge man’s legs wider, prying open the two rounded cheeks of Thor's ass. Marcus felt his huge cock throb as he settled at the entrance of the blonde's amazing ass.

"What are you waiting for? A written invitation?"  Thor chided.

Marcus positioned the head of his obelisk right on the waiting hole and slowly, cautiously, pushed forward. Both men cried out in a mix of pain and satisfaction as Marcus felt his massive cock slowly enter the tight confines. As his diamond hard member slid deep inside the tight ring of muscle the bulky blonde threw his head back and roared with pleasure. Thor pushed back against the obscene invasion, welcoming the intrusion, increase the tightness around Marcus' cock. It felt unimaginably good, it felt as though his body was burning up as pleasure coursed through him. Within a few seconds Marcus bottomed out and grunted with pleasure.

"Oh fuck, now that's what I'm talking about." Thor groaned.

Feeling more confident, Marcus began to rock in and out of the huge power bottom, driving his manhood in and out of the alpha in quick sawing thrusts. It was heaven, being inside Thor felt every bit as good as he hoped it would. He gritted his teeth and began to pump faster and deeper, slamming his cock harder with each thrust.

Just then Marcus felt himself growing once more, this time his cock felt like it was growing thicker, sending a new wave of blood into his already thick shaft and spreading Thor's tight hole even more. A wave of bliss spread over Marcus' body as he felt his entire body swell with muscle as he plowed harder and harder into the larger muscle beast beneath him.

"Oh god. Fuck. I feel so big." Marcus breathlessly panted, absentmindedly squeezing one Thor's legs simultaneously and feeling up his own body with his other hand. There was a unique way his body felt, full and heavy and incredibly powerful. Hard and tight. Full of testosterone. He raised one  of his thick arms to flex it in front of Thor's smiling face, watching his arm swell with raw power and vascularity. He looked into the mirror and gasped at his reflection. He had shifted from a skinny and lightly muscled college boy to a fully developed hunk with the body of a sex god.

Marcus was now a mountain of hard lines and rippling muscle. His waist was nearly as thick as Thor's was and he had visibly grown another couple inches in height. His abs were now so heavily defined he could perfectly trace each rigid curve with his pinky finger. Marcus ran his hands down his chest, his fingers lovingly tracing his gorgeously defined pecs, eight pack and tight waist. He felt intoxicating tingles of pleasure course through his body as he admired his massive body, barely able to comprehend the transformation he had just endured.

"Fuck. Cum inside me bro. I'm so fucking close." Thor's voice interrupted Marcus' exploration, begging Marcus to fill him up and use the last of the seed kept captive in his gut. Marcus stopped flexing his obscene arms and leaned his massive form down to slam down harder into the waiting stud, intent on granting his wish. His newly strengthened arms made it easy brace against the top of the bench and lean his massive torso closer, maximizing his force as he filled Thor out, causing the blonde to pant and moan with renewed enthusiasm.

"Harder!"

Marcus rammed him so hard he bounced up and down on the bench. His balls swung heavily and with each thrust smacked against Thor's huge ass, sending sharp jolts of pleasure up his body, signaling just how full of seed his huge nuts were. Marcus' thrusts became more irregular and erratic as his handle on his orgasm began to slip.

"F-Fuck. Y-your ass feels so fucking good. I-I'm gonna..!"

"Look at me."

Time seemed to slow as Thor's sultry voice washed over him. The blonde god was smiling, sweat and precum had started to pool across his muscular chest. The smell of sex and sweat permeated the room and charged him with electric sexuality. The god then raised both of his mammoth sized biceps into a mirror image, both fists curled, filling them with huge corded veins that practically jumped out of his skin, defining their immensity. The larger muscle beast then squeezed his pumped arms into a violently powerful double bicep flex for the man filling his insides. Marcus watched with reverence and desire as Thor's biceps visibly swelled right before his eyes, the muscles growing from thick to huge, making the blonde's body look larger than life. Thor's colossal legs then wrapped around Marcus' still pistoning hips and closed around him like a vice, squeezing him tightly against the bigger muscle god. Marcus' last bounds of control faded as he stared directly into his alpha's eyes as Thor rumbled.

"Fuckin' breed me, bro."

With a final harsh thrusts Marcus finally hammered himself home home, buried his painfully hard cock as deep into Thor's clutching asshole as he could, and exploded. Tremors rocked his body as ecstasy flooded his entire mass. His cock, now diamond hard, pulsed in violent waves as his hard hefty nads unloaded his pent up seed deep into the confines of Thor's greedy hole. With each convulsion the blond stud's hole grew tighter, twitching with pleasure, milking Marcus for all his worth.

Not a split second later, Thor's orgasm followed. His thick turgid cock rocketed out its thick bursts between the both of them, painting the two huge studs white with thick sticky seed that ran between each crevice of their chiseled muscles. Marcus gripped Thor's huge dong and stroked it furiously and watched his seed launch so far it painted the gym's mirrors. Thor’s thunderous moans showed his approval and tightened his grip on Marcus' still humping waist, making him whimper with delight. Marcus' orgasm seemed to last forever. Each blast sent new waves of warm sexual release throughout his body, stimulating every fiber of muscle in his rippling frame. He closed his eyes and grit his teeth in pleasurable pain as he poured so much into his frat bro that he felt his own cum pulse out of Thor's tight hole and dripped down his legs onto the gym floor.

Even with his eyes closed he could tell his arms were swelling slightly larger with each additional ejaculation into the alpha hunk beneath him. His legs and back also stretched slightly as the last of Jason's cum was absorbed into his taut straining body.

Marcus let his gaze drift back to his exhausted reflection and took in the sight of a breathtakingly large hulk of perfectly cut muscle. His chest and arms were absolutely monstrous, his mountainous shoulders jutted proudly from each side as his superwide back seemed to stretch for ages. He made his abs ripple as he ran his hands over his stomach again, now hard and flexed and clearly outlined into eight deep slabs of rock hard muscle. His swollen rippling thighs stood planted on either side of the bench, flexing with raw power as he supported his new looming form over Thor's spent body. Marcus felt his balls give one final loud throb as his dick gave its very last ejaculation deep inside the blonde stud, his twitching hole hungrily accepting the final offering of cream. The huge muscled blonde let out a huge groan and his legs released Marucs from their grip.

"Fuuuuuuck man. No one's fucked me like that in years. That was incredible."

Marcus stared at the god laid out in front of him, the powerful alpha had never looked so handsome as he did naked, dripping in cum and trembling slightly with post orgasmic chills. His muscles were pumped beyond belief from the exertion and surprisingly his abs were as tight as when they had started, showing no signs of the cum he had just absorbed like a starved man drinks water.

Marcus extracted his cock from Thor's ass and felt a little shocked that he was still completely rigid, despite emptying an almost unbelievably vast quantity of cum into his new brother. His cock was now close to 11 inches and still felt just as eager as it had been, ready for its next fuck. Thor stretched his entire body and suddenly sat up from the bench, his signature smile spreading across his handsome face again. While side by side Marcus could tell that while he had grown substantially, he still wasn’t as big or heavy as Thor was. The blonde smiled knowingly and winked as Marcus eyes ran him up and down.

"Welcome to Alpha Alpha Alpha! You're going to love this place." The blonde sex monster boomed.

Thor turned to face Ty and Andy who had busted their own copious loads all over themselves and the surrounding machinery as they had watched the spectacle. Marcus turned and looked the two studs over. They were both smiling widely as if watching the intense intercourse had not sated their lust, but had only reignited their desires. They were studying his frame with hunger, their eyes greedily taking in the giant amounts of hard muscle gained from his growth spurts, and were not hiding the fact that they were rock hard and ready for more. Andy placed a hand on his manhood and Ty spread his legs.

Thor turned to face Marcus, a devilish twinkle in his eye.

"Whaddya say man? Round two?"

***

Finally found the will (and the lube) to finish part five and realized how long this has gotten. For anyone curious the word doc is 41 pages long and just shy for 24,000 words. I think I'll start adding some smaller more character driven parts up next, maybe expand up on the greater lore of the frat. I'm also going to start adding some more AI generated images to help you all better picture what I do.

Hope y'all enjoy!

[Pumped]

Dude that chapter was awesome !  Blew a major one over Marcus and Thor gym fuck. Well done man !

[debate1]

That was amazing! 

[Wrestlejock646]

Incredible! Best chapter yet and I hope there's many more to come. 

[LorianofLothric]

Wow this chapter did not disappoint! Marcus’ transformation into a hulking alpha was perfect and it looks like he still has plenty of growing left to do. If his rate of growth continues he might wind up as the biggest guy in the frat

Additional character centric vignettes sounds like a great idea to continue expanding the story. Hopefully we get to read one about Thor, he is so fucking hot. Can’t wait to read what comes next!

[Greatsword812]

Richy stood leaning against the thick planks of wood that held up the pier just outside one of Groff's beaches. The waters were relatively calm, with a moderate amount of wind picking up the occasional splash of seawater to send a light spray of mist onto Richy's face. The sun was high in the sky and shining down hard on the creamy torso of the handsome ginger and sending droplets of sweat rolling tantalizingly down his sculpted form. The young alpha was wearing nothing more than a pair of bright blue swim trunks, a pair of fake Ray Ban's, and some very comfy sandals. His new physique stood out on the secluded stretch of the sandy beach he was standing on. His six-pack was perfectly cut, ripped and immaculate, his newly defined arms and chiseled thighs well-proportioned in relation to his wider torso and overall he cut a striking figure. One look at the hot redhead and you couldn't help but be simultaneously intimidated and attracted to him.

Or at least, that's what he thought.

Richy's expression soured behind his sunglasses as he thought about all the attention he had gotten already, without any of the action he hoped for. Where he walked, heads turned. Their eyes roved up and down his masculine body, unabashedly ogling his attractive physique. He'd gotten compliments, flirtatious winks, double takes, and even a few phone numbers in the hours since arriving to the beach. But none of these appreciative looks had resulted in anything more, which was where he had expected his bulk and newly gained attractiveness would get him. His pensive sulking was interrupted by a soft buzzing from his pocket.

Any bites yet?

Richy bit his lip in irritation. Dante was so fucking nosy.

A few.

It wasn't a complete lie. There were loads of other half-naked men on the beach, all attractive specimens to say the least. Many of them well built, with extremely fit bodies. He caught one or two out of the corner of his eye shooting glances in his direction, checking him when they thought he wasnt looking. No one seemed brave enough to approach.

We talked about this bro. Confidence!

Easy for you to say. You're way bigger than me.

Yea and I didn't get that way without nailing a virgin or three.

Oh fuck off.

There was a noticeable delay in the next message, as if Dante was surprised or taken aback by Richy's outburst.

I did. Again and again. And look at me now. Quit being a pussy and take the initiative. If they aren't already thinking it, make them wish for you to come and fuck them wet and wild.

Your optimism is inspiring.

Another delay. This time a high resolution image of Dante's massive cock popped up. It was hard and proud, dripping in cum, covered in bulging veins. There was a sticky glistening trail of white seed running from his bulbous head down into his well trimmed pubes. There was a blurry face sitting out of frame, some mystery man who Dante had just no doubtably just fucked silly. Richy felt his own member swell in his trunks as he looked back at Dante's hard and huge beautiful cock in it's most flattering light. Another buzz.

A little taste of what's to come once you stop over thinking things.

Richy scoffed and locked his phone, slipping it back into the pocket of his bright swim trunks. He sighed and turned his attention back to the crowd scattered on the sandy beach. Sunbathers, swimmers, surfers. Lots of prime candidates. Richy left his hideout under the pier and mingled back into the crowd, casually strutting across the beach and keeping his eyes peeled for anyone that might be watching. He was careful to straighten his posture and stretch out his shoulders to make himself look bigger and more appealing to wandering eyes. His new body definitely stood out amongst the crowd. His big chest and sculpted abs practically sparkled in the sun as the ocean breeze misted him with sea spray. Richy's legs flexed and swelled with each step and drew attention to his thick thighs and tight ass.

Throughout the walk, he caught a few more sly glances that held a little longer than he'd expected. A young guy playing volleyball flexed a bit more than he had been before, showing off his fine tan skin and his wide shoulders for Richy's appreciation. Some cute twink wearing a sombrero winked while setting up a grill as Richy passed by. Even some hunky dad walking up the beach with his kid gaped at him from behind sunglasses, trying and failing to be subtle. The ginger hunk felt his heartbeat race as dozens of sets of eyes watched him make his way to the burger joint at the other end of the beach. It felt exhilarating to hold so much power over the watching crowd, knowing he'd be stuck in some man's head for hours or days afterwards. Maybe he'd even be the inspiration to some wild wank session tonight as some stud got off to the image of his plump ass.

Feeling a bit more full of himself, Richy leaned on the long bar counter and flagged down a server. The man turned around from the register and flipped his long silky brunette hair off of his face. His hazel eyes scanned Richy up and down appreciatively and there was a noticeable hitch in his breath. Richy couldn't help but relish the shock and arousal written plainly across the man's face. It felt like he was a kid in a candy shop able to get any sweet that he wanted. The bartender's face quickly switched back to a neutral customer service face as he greeted Richy, walking over from the other end of the bar. Richy looked the man up and down from behind his sunglasses and felt his heart race a bit faster. This guy looked like just his type. Even in the frumpy casual-but-corporate beach uniform he stood out as a fine specimen, perfect for a quickie. As he walked Richy began to fantasize of all the things he’d want to do to the man, assuming he was down to fuck.

Confidence, huh?

"What can I get you?"

"Piña colada, with a bit extra cream." Richy replied suggestively.

The brunette began to prepare his order with a nervous smile on his face. He was cute, for sure. He reminded Richy of himself before he'd met Thor, albeit a bit bulkier. He was slender and lithe with a dancer's build and warm brown skin. He had soft facial features and full kissable lips that were flanked on either side by warm wavy brown locks that fell to his shoulder. Richy's eyes traveled to the smaller man's tight waist, admiring the two perky globes of beef that were underneath his fitting black shorts. The rest of his body screamed "tight" from under his blue shirt, causing his growing appetite to yearn for a better view of what was underneath.

The man set the cold drink down in front of Richy and flashed another hospitable smile.

"Anything else?" he asked politely, and then swallowed hard, maybe hopeful, maybe anxious.

Without missing a beat, Richy placed his lips on the straw to the drink and slurped down the whole thing in one long draft, keeping his eyes locked on the cute man from behind his sunglasses. The man's mouth dropped in astonishment and Richy saw his eyes grow wide at the not-so-subtle display. He couldn't help but smirk at his awed gaze.

"Yea. Are you busy in ten minutes?" Richy asked directly.

"Yeah! Uh, I mean. I go on break in five."

Damnit. Dante was right.

***

A shorter piece that maybe puts some insight into the mind of someone who's not as confident in their new found sexy powers as Dante, Jason or Thor. This is an example of the kind of "charachter driven" update i''ll have in the future however this was a small one. Also it gave me an excuse to generate an AI image of Richy, see below.

[Greatsword812]

Richy.

[LorianofLothric]

Nice update! The banter between your characters is really well done. Can’t wait to see more of Ricky in the future, he’s a total stud.