Story’s written by my friend Arubazu, enjoy!
It was in the public gym, a teen by the name of Alex was drenched in sweat enters the locker room and wipes the sweat off his brow. He was a regular at this fine gym and developed a nice decently built body from all his visits. “Phew, that was a good workout” he thinks to himself as he walks deeper inside towards a wall locker. He was planning on taking a shower to relax his body and muscles after such a nice workout. Slowly he began to strip, never the modest type to strip off his clothes in public not that the locker room of the gym was full with another other fellow in there with him doing the same thing. Unbeknownst to Alex the other teen was watching him from afar admiring his body.. A smile creeping up the side of his face as he slowly motioned closer to Alex. Alex made his way taking off his gym shorts, then following some compression shorts revealing his thighs with hints of definition. The other teen gawked at this nice little treat of a show. Alex followed through taking off his tank top shirt revealing his hint of pecs and abs all over his body. Now clad in nothing more than his grey underwear he takes a moment to take his phone out of his pants pocket to glance at it. Not noticing the other teen directly behind him, The other strikes alex swiftly wrapping his arms around Alex’s with a firm grip. Alex let out a gasp of surprise till the other spoke, “Hey, hope you don’t mind me enjoying myself a bit.” Alex heard the other teens voice and found himself beginning to get touched on his arms and licked on his neck. His initial reaction was disgust, he jerks away harder trying to break the others grip as the other teen just continues to hold on tight. “Names Karol by the way and i’m going to introduce you to a good time for being so good looking” He whispers into Alex’s ear licking the lobe and neck sensually. Alex shivered a bit in disgust, an emotion slowly fading into something else as a new emotion grew within him and that wasn’t the only thing that was growing.”hehe its starting” Karol thought, a wide smile on his face as he stops to watch his ability to take place Being that Karol had the ability to enhance and grow another person’s muscle and size through the sharing of genetic material. He abused this making people he found attractive at the time grow for a nice little sex session and good ole Alex was his next victim unaware of the effects as his body began to grow. Alex’s biceps growing thicker and rounder with each lather of a lick. His biceps looking like plump oranges as a part of his arms, thick pec’s jutting out from his chest as massive slabs of muscle takes form. Abs becoming more defined and detailed as he grows row upon row growing out and away from his mesley 6 pack abs to an amazing 8 and more as he grows. Alex beginning to find his underwear getting tight, as his hips grew wider to accommodate his muscular legs thickening into tree trunks as powerful calves form below.
Alex found himself letting out moans now as his body continued to expand and grow. His hand reaching down to grab his cock which also grew a bit, fighting against the cloth of his underwear he tried to appease it. “ Mmmnnn” another moan leaves Alex’s lips as his body continues to grow a bit more. By time Karol couldn’t wrap his arms around Alex anymore do to his massive biceps and began massaging his massive pec’s Alex was able to take control. Pushing Karol away with his new found strength causing him to back into a nearby locker. Alex turns to the other teen and pins him against the locker. “Jeez dude…mmph..what the fuck was that all about?” he shouts at Karol moans escaping his lips as his cock twitches excitedly in his underwear. He was having trouble thinking the way he usual would in such a situation, his hand rubbing his cock under the tight cloth but it only made it grow more and more excited. “If you want it so bad all you had to do was ask”. Words he never thought he would say leave his lips as he pulls the cloth down exposing his engorged cock. Karol leans down with a cocky smile and begins to put the dick in his mouth, bigger than normal but still able to fit into his mouth. Alex let out his loudest moan yet, hips bucking with pleasure.
“Mmmph…nnn.. Yeah …suck it!” he says looking down as he watches this guy blow him. Altho part of him still finds the situation strange the feeling was still amazing as he worked his tongue around his thick shaft. But Karol had other plans reaching around pulling down the back of the underwear revealing his plump muscular ass. “What are you…” Alex begins to ask but finds a surge of pleasure flow through his body as Karol puts a finger up his ass. Beginning stroke his own pleasure spot he didn’t even know he had. Hips bucking wildly as he begins to get pleasured in from two sides he moans more an more feeling his climax come closer and closer until finally. He shouts as he shoots cum all over Karol’s face coming down, spurt after spurt of spunk drenching him till finally he stopped panting heavily. He looks down as he comes down from his sexual high Karol takes this time to leave.” Hehe hope you enjoy the gift I gave you” He says wiping his face off with his own towel before leaving quickly. “What!?” Alex says, his orginal thought being the sex till what followed. “Yeah check out your body..think you wont be needing this place anymore after what i’ve down to you” he says with a smile leaving out the locker room. Alex was confused for a moment before he says a nearby shower mirror. “WHAT THE!!” he shouted loudly as he sees himself in the mirror. Surprised to find what’s staring back to be a massively more muscular version of himself. He moves to touch the mirror, to see if this was all real, feeling his biceps and pecs bulging on his body. His rows upon rows of abs and his thick tree trunk thighs, all of them were real and he was astonished. Did that guy really make him muscular just from a touch and bj?. As he comes back to his senses he realizes he just did something once unthinkable to himself getting a blowjob from another guy. The thought unpleasant bringing up another problem to everything that is happening now. He needed so many answers but first…how was he going to put back on his clothes…and explain this to his brother Aamon..