Luke finally made up his mind, despite the late hour, he was going to the gym. It was the fourth day in a row he was leaving his office so late and he was beginning to feel angry because it was messing with his whole daily routine, he was feeling so tired that had skipped his workouts several days, but not today, today he was going to the gym. He grabbed his bag and left his apartment.
Luke was surprised by how empty the gym was at such late time. What a huge difference! He was used to the packed gym of the after work hours and this almost looked like a different place. He put on a t-shirt and his headphones and proceeded with his workout. At the beginning, there were still a few people but as the time passed, he was almost the only person remaining. It was great, Luke clearly preferred to be alone in the gym. He didn’t have any friends going to his gym and was not very talkative there, he preferred to keep to himself.
Luke had had some bad experiences in life regarding his physical appearance, a few bitter rejections and some negative comments had left him a little bit self-conscious about his body. He considered himself a mature guy and was by no means worried about such insecurities but they did make him feel more comfortable working out alone. He checked himself out in the mirror and had to confess, he had made some real progress in the three years he had been going to the gym, he was very far from having the incredibly thick arms and bulging pecs he secretly craved but was not bad. He looked around to make sure he was alone and began to flex his muscles in front of the mirror. Not bad! He could really feel the pump that day, and with that sensation he returned to the changing room.
When he was heading for his locker, he heard that there was someone else in the room and couldn’t help peeping round the corner of the lockers only to find something he had never seen before. Indeed, there was a man in the next aisle of lockers but he was wearing something bizarre. It looked like some sort of fabric, maybe spandex but smoother, one of those compression suits some guys wear, but it was only one piece that covered the entire body, from foot to neck, and it seemed to be totally glued to the skin of the guy, to every muscle and curve, and, god!, what a body! It was so unbelievably big everywhere. Luke could only see the guy from behind but he had such a wide back, and thick arms, and his huge arse seemed smooth and flawless. The suit was so tight that it seemed painted on his arse cheeks.
Luke could have stared to that body for hours but the guy began to turn around and something made Luke hide behind the corner and turn around as well, he didn’t want to be seen staring at him, but for a brief moment, he could have sworn he saw the huge cock of the guy utterly erect and equally covered by the strange suit. Had he really seen that? Was that guy wearing some sort of kinky costume-made suit? And what was he doing in the changing room of the gym at this late hour? Was he masturbating or something? All that was too odd for him so he rushed towards the showers.
He showered very quickly because he was terribly turned on by what he had seen and felt it would be terribly awkward for him to bump into that guy there. He returned to the bench where he had left his gym bag open, checked that the guy seemed to have left and was going to take his clothes out to get dressed when he saw something in the bag, something that wasn’t his. He took it out and realised it was some strange briefs with a logo he had never seen before, but they appeared to be made of the same material as the suit the hugely muscular guy was wearing. It felt incredibly smooth, silky and stretchy but strong at the same time. Luke had never touched anything quite like that and he wondered how it would feel to have a whole suit made of that strange material. He could try it out right there, why not? There was nobody else there. He imagined him wearing the briefs and posing with his still pumped muscles and his level of arousal skyrocketed. But, no, he finally decided to put on his own clothes and carry the briefs home with him.
On his way home he kept thinking about why that guy had left the briefs inside his gym bag, it was clear that they had come from him, the bag was open but it must had been a deliberate thing, right? He must had seen Luke peeping at him. Oh, that was awkward, and yet, that idea excited him a lot. The things he could do with that guy… Luke had never had any sort of fetish for skin-tight suits or anything similar but he hadn’t seen anything like that guy nor touched anything like those briefs.
He almost ran to his room and took all his clothes off as quickly as he could, opened the gym bag, took the briefs and did not hesitate to try them on. At first, they looked too small for him but soon discovered that the fabric was stretchy enough to adapt to his body and be as tight on him as the whole suit was on the guy. Wow, the feeling was incredible! They were so snug that his rock-hard cock and balls were perfectly visible though the fabric. It felt so good to rub his erection against the soft fabric. After a few moments it felt as if the fabric had adhered to his own skin.
Luke was still thinking about the huge muscles of the guy moving under the surface of the suit and imagined him feeling them flex, become huge under his touch, and that huge cock tightly wrapped in the compression material… He began to imagine it entering his hole and something began to happen, he really felt as if something were penetrating him, slowly entering him, but was too overpowered by his arousal to really understand what the compression material was doing to him. His mind was totally clouded by the feeling of it rubbing against his exposed glans to fully realise that the briefs were actually inside his arse and beginning to fuck him hard.
Not entirely conscious of his actions, Luke ended up on his bed, lying upside down and being wildly fucked by the cursed briefs he so recklessly had put on. He came and experienced the most intense orgasm of his life, after which he immediately fell asleep and didn’t notice how the fabric of the briefs absorbed all his cum and grew stronger.
The next day, Luke woke up to an incredible erection. While he was still waking up, slacking in bed and not remembering much of what had happened the day before when he lowered his hand to attend to his rock-hard cock when noticed something odd, he was still wearing the briefs, of course, and they seemed to adjust very well to his cock. Damn, it felt so good. His cock even felt larger. Wait, it was larger! He looked down only to see that his briefs had expanded, they were now boxer briefs and seemed totally glued to his skin, he could no longer take them off. His glans, totally fused with the strange compression material looked so damn good, though, and it was so sensitive. He kept examining himself and found that now the logo that the briefs had on the waistband had somehow transferred to the part of the fabric covering his balls, and his balls, wow! They had also grown. He could almost feel his cum moving inside, growing and wanting to be released and that made Luke come back to his senses.
This wasn’t normal! It was clear that his bloody underwear had done something to him, was still doing something to him. He had to take it off, but there seemed to be no way he could, it had really fused with his own skin, it had become his own skin. Luke didn’t know what to do, he kept trying to get a grip and discovered that it had merged with his arse as well, he could see his anus totally bonded with the compression material.
Suddenly, Luke saw what time it was. He was late for work now! So, he reluctantly decided to abandon his attempts to get rid of that thing and rush to work. He put on some jeans, a t-shirt and a shirt and left his apartment.
He couldn’t really focus on any task during his day, his mind constantly wandering from this thing he was wearing, to his constant level of sexual excitement and the guy from the gym. He was constantly picturing his huge muscles and the massive cock he had seen for just an instant.
He definitely needed some relief so he went to the toilet to try to get rid of his pent-up lust, locked the door and unleashed his painful erection. As soon as he began to masturbate, he remembered how terribly sensitive his cock was now, and after a few seconds he began to feel something in his arse as well. At first, it was some sort of pressure but then he began to feel as if someone were ramming a huge cock inside him, somehow the fabric inside him must had taken the shape and strength of a massive hard cock and was moving inside him. Luke began to furiously stroke his cock while he was again taken over by pure arousal. He was imagining the guy with the compression suit wildly ploughing his arse and was pushed to the walls of the toilet by the strength of the penetrations.
Luke finally came and little by little came back to his senses. This was insane, it could not be happening. He confessed to himself that he was having the best orgasms of his life but he could not continue like that, constantly dominated by his arousal. He had to get rid of it, and since he didn’t know how, maybe the guy with the full body suit could help him, he had to find him, and the sheer prospective of seeing that guy again was enough to make his cock terribly hard again.
And so, that evening Luke eagerly prepared to go to the gym and was there sooner that the day before. He checked all the aisles of the changing room and the guy wasn’t there, it was still early so he decided to continue with his workout routine. He put on some shorts that didn’t do much to hide his semi-erect cock and a tight tank top that allowed him to show his progress. He had worn that top only a few times because it made him feel kind of self-conscious, he wouldn’t want to give the impression that he was showing off, and didn’t feel that he had real reasons to show off either, he had some nice muscles but they were nothing if compared with some of the huge guys Luke would secretly admire. However, today he felt totally different, he wanted other guys to see him.
Luke felt utterly energised that day, and stronger than ever, he was pleasantly surprised by how much weight he could lift and would finish some of his sets with a very uncharacteristic “Yeah!” By the end of his workout he was feeling his muscles unusually pumped, so big and swollen he had to carefully check himself in the mirror.
He went back to the changing room and this time he didn’t have to look for the guy, he was right there, alone and next to his locker. The sheer sight of the guy was almost too much for Luke. His bulging body covered by the skin-tight suit and a huge and erect cock waiting for him… Luke, immediately and completely taken over again, walked towards the guy, knelt right there and introduces the head of the throbbing member in his mouth.
“Good boy, good. I’ve been waiting for you. Now, what shall we make you become?” the guy said with a deep and strong voice.