age progression Rapid Aging Syndrome *Previously Unreleased Muscle Genie Episode*

[TheWeremuscleForest]

Philip has a home gym in his garage. The neighborhood he lives in is a fairly nice one as well. He sometimes keeps his garage door open because he wants the fresh air outside to hit his glistening, hairy body as he pumps out every rep on his bench press from his smith machine, or sometimes if he decides to squeeze his biceps on the bars for his arm exercises. He admits to himself all the time that he enjoys the attention he gets from people as they walk by with their pets or their spouses, and gives him a few glances. He waves back occasionally after doing each set just to see how they would react to him. Some of the women in the neighborhood giggle as they see him flexing in a mirror, which he has set up in the back of the garage, in view of the street.

One admirer in particular is the 19-year old neighbor that lives directly beside of Philip. He can see him from his bedroom window, which can see straight into his garage. The window is directly in front of where he does his leg raises. The teenager has watched him lift 800 pounds before on that machine, which interests him greatly. His quads have grown quickly, which delights Philip, because he has been trying to get them up to where his upper body is. The young man, Kyle, has visited him a few times to just get some pointers on the correct way to lift and how much he should be attempting for his age. Philip knows a thing or two about teens because he used to have one himself. Kyle has always had a liking to older men and can't keep his eyes off of his neighbor.

One day while he has his garage door open, Kyle sneaks in while Philip is doing a heavy set of shrugs. He startles him to the point that he nearly hurts his back. He goes to sit down for a minute after dropping the barbell on the ground. He gets really angry at him for doing that and tells him to get the hell out. Kyle apologizes several times, but Philip doesn't want to listen and tells him to leave, or there will be consequences. The young man finally leaves, and the older stud decides from that point on that he will keep his garage door closed. That same night, feeling extremely horny after the amount of energy he built up from his workout and the adrenaline from his confrontation with Kyle, he decides to go back out to the garage and pump out a few more reps, just enough to possibly help him relieve his sexual energy. Instead of wearing pants this time, he does it completely naked not thinking that he has an admirer watching him from next door.

The young man watches as Philip pumps his chest up and sees his cock bouncing up and down every time he does a rep. He has always been one of those lucky men that could concentrate on working on his muscles, and at the same time, be able to jerk his cock with his mind. Each rep puts him closer to the edge as he stops to take a breather every now and then before starting over again. He gets vocally louder until his cock can’t hold back any longer. He sprays his thick spunk all over the garage floor before realizing how loud he got over this session. Kyle happens to see this whole thing transpire as well.

As he watches him, the teenager strokes his cock and thinks about having sex with him. With his eyes still closed, Kyle can feel himself being influenced by a huge figure standing by his bed. It focuses its energy on his maturity and makes it speed up by three years. While he is sitting there busy thinking about Philip, he can feel himself getting taller, growing a few inches in height, and he can somehow feel his voice getting deeper. His body remains quite thin, but it did reshuffle itself to prepare for a change that will occur very soon. When the young man opens his eyes, the figure is gone and the now 22-year-old is unaware of his physical change.

When Philip goes to workout the next day in his garage, he notices an attractive man coming out of his house next door, that looks a bit different than he remembers. He tells him to come over and talk as he wonders if he is another family member of the family. He asks him if he is just visiting, which puzzles the young man. He says that he has lived there his whole life and that they just talked yesterday. Unaware of his physical changes, Kyle starts checking Philip out again, skimming the beefy daddy’s thick frame with his eyes. It is somehow different this time with Philip, as he sees Kyle in a different way, than he did the previous day.

He invites the man into his gym and has him attempt some reps on his bench press. Kyle is amazed at how much easier it is to do them now than during previous attempts at his school’s gym. He can't help but to watch as his muscles tense up and sees how quickly his abs are developing. The older man lifts his shirt up and starts rubbing on them and tells him how good they are looking. He directs him over to the dumbbells and he has him starts pumping his arms up. Philip stares at how vascular they are getting with each individual curl he does. After a couple of minutes of doing this, Kyle starts working on his pecs. The muscle daddy makes him stop and asks him to take his shirt off so he can rub them. The young man obliges and reaches over to start rubbing on the older man’s. It isn't long before they both start kissing and worshiping each other.

Philip spends a few moments licking and mouthing on Kyle’s defined pecs before finally squeezing him in his arms. He doesn't struggle to get away because he has always wanted this to happen between the two of them. As he starts to kiss his partner again, he can feel him starting to grow in his grasp. His finely hairy chest is starting to make a lot of popping and stretching noises. He looks into Philip’s eyes, very frightened, because he isn’t sure what is going to happen to him.

Philip lets go of him because he doesn't know what the heck is happening and watches as Kyle lies on the ground in agony, still wearing his shorts from when he got up that day. He watches in amazement as Kyle’s back appears to be adding two more vertebrae making him even taller than he already was. The muscles in his back are swelling up as well, stretching and expanding with each second that passes. His lats are flaring and his delts are flexing wildly. Philip can see his obliques popping out and his abs thickening from the sides. His pecs are now ballooning into perfect symmetry.

His skinny arms are growing exponentially as his biceps and triceps swell into giant softballs and perfect horseshoes. His skinny legs explode in size as his swelling quads gradually pull his legs apart and completely shred his shorts. The underwear he is wearing rips completely off due to his new muscularity, as well as revealing something that Philip may or may not want to have a go at. He has a decent-sized cock and it appears to be getting a bit thicker after being unleashed from its confines. The fine hair on his head and body is now swimming in dark colored brownish-fur with a tint of red. Philip is even more amazed when he looks at Kyle’s face. He looks like he has aged another ten years. His face is quite defined now, but he has grown a full beard and the hair on his head is also a brownish red where it was just brown before this happened.

He finally reaches down to feel Kyle’s glutes, which are very full and round, and starts to rub on them to feel how wonderfully hairy and defined they are. He can hear the man moaning in a very low and gruff tone and checks to see if he is doing alright. A much more mature Kyle turns his head to look at him with his hazel eyes and smiles. He takes Philip’s hands from his ass and places them on his chest. Then he grabs him and starts kissing him passionately. He can't fight the much bigger Kyle off now because of his sheer size and power. He lays the older man on the ground and holds him down as he towers over him. His sweaty, dripping fur lightly caresses the older man’s own furry body. Philip tries to playfully squirm out from beneath him, but he is unable to move, as Kyle lowers himself against his neighbor, and slides his cock alongside Philip’s. The older hunk gives in to him. Kyle kisses his neck to make him completely submit. Philip immediately wraps his legs around the beast’s thick waist and begs to be penetrated by his cock because he wants to feel him inside and out. He growls and wraps Philip in a bearhug so he can lift him up with his legs since they are still wrapped around Kyle’s waist.

Both men end up on the weight bench as Kyle pushes his rod up inside his neighbor. They start kissing which lasts for what seems like an eternity. He grinds the older man as they both continue to lock lips with each other. Philip’s hands squeeze Kyle’s huge reddish-fur covered pecs, which heave and bounce with each thrust. This makes Philip’s cock bounce up and down as he is being fucked. He stares intently as his younger lover’s arms get even more pumped as the veins jut out on his biceps and forearms. The older stud loves the pump his lover is getting as he reaches over to squeeze both of his giant arms and feel their raging power in his fingers.

The young beast moans deeply, loving how much his older partner is into his growth, so he begins to pound harder onto his lover’s hole. He yells feeling Kyle’s balls swelling and preparing to dump their contents into his body. Kyle growls as he thrusts several times into him, pumping his huge load with delight into the older stud. Philip is in awe of what is transpiring and is trying to take a few moments to breathe as the rush flows through him. The two drenched men lie on the bench together, breathing heavily and grunting, waiting for what might happen next.

He motions for his beastly young partner to stand up and stands up after being pumped full of Kyle’s goo. He starts to walk around to get his mind in focus. The young top walks over to him and holds him tightly, squeezing his muscles to make Philip feel protected in some way. The older hunk doesn’t understand how this entire situation happened, but after it has finished, it feels right. He feels a bit nauseated, but surprisingly, doesn’t feel all that bad.

Kyle’s load was a heavy one, and the question now is, will Philip transform now or is this just one-sided?

[Ro20316]

On 5/21/2022 at 4:33 PM, TheWeremuscleForest said:

Kyle’s load was a heavy one, and the question now is, will Philip transform now or is this just one-sided?

Of course he will grow!!