Marcel's Incredible Transformation, part 1

[awhbordeaux1]

[COLOR=white]Date: Wed, 4 Aug 2010 16:00 GMT+4[/COLOR]
[COLOR=white]From: AWH <[email protected], part 1.[/COLOR]
[COLOR=white]Marcel's Incredible Transformation[/COLOR]

[COLOR=white]Please note: This is a work of fiction involving muscle growth and gay teen sex. [/COLOR]

[COLOR=white]This is my first story ever. I'd appreciate any comments or suggestions -[/COLOR]
[COLOR=white][email protected][/COLOR]


[COLOR=white]It was well past midnight on Friday night. Aiden pressed the needle into Marcel's butt. It slid in easily and Marcel quivered from the slight discomfort. [/COLOR]

[COLOR=white]"Are you sure you want to do this?" Aiden said, holding the plunger firmly between his fingers. "This stuff can completely change your body, according to the stud that sold it to me. You'll be able to change the shape of your body at will. You'll be able to make your muscles get bigger and harder, make your skin tighter and your veins bulge out, all over your body. You can even make your cock grow too, by as little or as much as you want."[/COLOR]

[COLOR=white]"Yes - do it, I want to transform." said Marcel, breathlessly. Aiden breathed out slowly and gently pressed the plunger. The transparent liquid inside the needle slowly emptied into Marcel?s butt. Aiden kept pressing until the syringe was empty. He then pulled it out slowly.[/COLOR]

[COLOR=white]"Are you OK?"[/COLOR]

[COLOR=white]"Yeah, I don't feel anything yet. Wait.... I think something's happening...?[/COLOR]

[COLOR=white]Aiden and Marcel were both 18 years old, and had been good friends for years. They were both into going to the gym and had worked out non-stop since they were 16, often together. They were serious about sport and partly thanks to their training, and partly thanks to their diet, they were now very well-built, and cute, too. [/COLOR]

[COLOR=white]Aiden had short spiky brown hair, with perfect, olive skin and Marcel had short blond hair and boyish features. They tanned regularly and loved to wear tight, revealing clothes, which never failed to turn heads on the street, in the gym and on the beach, especially. For 18 year-olds, they were extremely well-developed although they were not yet big enough to be called bodybuilders. To round things out, they were both hung. Aiden sported a thick 7" cock and Marcel an impressive 8". And they were always horny as hell.[/COLOR]

[COLOR=white]They had both had sex regularly with fit girls and boys who would gasp in awe upon seeing them naked. Aiden and Marcel loved their bodies being worshipped, and the girls and boys they took to bed loved being fucked by the young studs? big cocks.[/COLOR]

[COLOR=white]Aiden and Marcel were also attracted to each other, although neither of them had really done anything about it, and they had never fucked each other.[/COLOR]

[COLOR=white]One day, Aiden had been working out late in the local gym when he noticed a new guy and they got chatting. The stranger was in his early 30s and was huge, with massive pecs bulging out under a tight t-shirt and shorts bursting to the seams, leaving nothing to the imagination. His cock must have been 12" long, flaccid. The stranger told Aiden he could sell him a 50ml vial of liquid which would radically change his life, for just 400$. Aiden had considered doing steroids for at least a year, and at first he thought he was simply being sold testosterone. [/COLOR]

[COLOR=white]However, he soon learnt from the stranger that it was much, much more than that - this substance would allow him to alter his body at will, change his muscles, his cock, the way he looked - everything. Aiden thought it was too good to be true but felt he trusted the stranger, and decided he might as well try it anyway, and paid him the 400$. That night, Aiden met Marcel and told him the story at the gym and showed him the vial. At first, neither of them wanted to try it, but after two or three days, Marcel was bursting with anticipation and told Aiden he wanted to see if it really worked.[/COLOR]

[COLOR=white]"Something's definitely happening." Marcel repeated. "I feel strange - my whole body is tingling." The tingling carried on for a few more seconds then stopped.[/COLOR]

[COLOR=white]"Well?" said Aiden. "How do you feel?"[/COLOR]

[COLOR=white]"OK. Everything seems normal again. I feel great, actually."[/COLOR]

[COLOR=white]Marcel was almost naked, except for some skimpy, tight underwear. He had removed all his clothes for the injection. He walked around a bit then decided to take a look in the mirror. Aiden admired his powerful legs and tight, round butt as he moved across the room. He looked hot.[/COLOR]

[COLOR=white]"Nothing has changed - I look just the same." Marcel said, disappointed. "Unless..."[/COLOR]

[COLOR=white]"Try to change something on your body just by thinking about it!" Aiden said excitedly. "That's how it works. Go on - do anything you like!"[/COLOR]

[COLOR=white]"OK." Marcel started to concentrate and stared at his reflection in the mirror. Aiden held his breath and watched him. [/COLOR]

[COLOR=white]Nothing seemed to be happening.[/COLOR]

[COLOR=white]Just then, Aiden noticed the abs on Marcel's body were slowly changing. They started to expand and stick out, become more pronounced. The ridges in between them were becoming deeper and his stomach was becoming flatter. Marcel's 6-pack was becoming very prominent indeed.[/COLOR]

[COLOR=white]"Are you contracting your abs on purpose? Aiden asked.[/COLOR]

[COLOR=white]"No - at least, I don't think so," Marcel replied. "Hold on - I can feel something else happening!"[/COLOR]

[COLOR=white]Suddenly, 2 new abdominal muscles pushed out at the bottom of Marcel's washboard stomach, giving him a sexy 8-pack.[/COLOR]

[COLOR=white]"Wow - I didn't just make that happen, did I?" gasped Marcel, his eyes wide in amazement. "That's just fucking sexy, don't you think?"[/COLOR]

[COLOR=white]"You can say that again. You look amazing," Aiden replied. He could hardly believe his eyes at what had just happened to his cute friend. Still looking at Marcel, he felt his cock starting to get hard. He wondered what else Marcel would do. "See if you can make something else happen," he said to Marcel, his heart beating ever more quickly with anticipation.[/COLOR]

[COLOR=white]Marcel concentrated again. "I want to grow. Grow big." he thought. He looked at his whole body in the mirror and closed his eyes. He felt the skin all over his body tightening. He opened his eyes again. Slowly, but very noticeably, his muscles started engorging, growing.[/COLOR]

[COLOR=white]He looked down at his arms. His biceps were expanding and his skin, already tight, was being stretched over them as they got bigger. He touched his right bicep with his left hand. It was rock hard and swelling ever bigger. His triceps were also getting larger, more defined. His arms had gone from 17" to 20" in a few minutes. His pecs started to enlarge and stand out further from his chest, the cleft between the two slabs of muscle became deeper and his nipples hardened, standing to attention. Marcel tensed his pecs and smiled with satisfaction as he bobbed them up and down. [/COLOR]

[COLOR=white]Marcel's shoulders were developing too, swelling into large, round spheres of muscle with sexy striations running all over them. His forearms became larger and the different muscles started bulging underneath the tight skin. His back muscles became broader and more pronounced, until his torso developed a killer v-shape. His calves expanded outwards and the muscles became more defined until they were a good 22" round, and looked almost unnaturally large. His gorgeous quads hardened and grew to unbelievable proportions. His legs were so muscular in fact that Marcel had to widen his stance to avoid his quads rubbing together. His butt, already round and firm from working out, changed shape and became even more pert, as if defying gravity. His narrow waist tightened to a wasp-like 28? which made the 8-pack on his flat stomach start to bulge out even more prominently. Marcel was breathing heavily, and his whole body rippled with bulging muscles, glistening in his sweat. Marcel felt as if his muscles were going to burst through his skin. He looked himself up and down in the mirror. He now had perfect proportions, impossible to obtain even from a lifetime of chemically-assisted working out. His legs, at 30", were larger than his 28" waist. His swollen biceps and pecs bulged and flexed at his every movement.[/COLOR]

[COLOR=white]Aiden gasped. Marcel had the sexiest body in the world; there was no doubt in either of the boys' minds. [/COLOR]

[COLOR=white]All Aiden could muster was "Oh my God..." He wanted to touch Marcel's new body but it was still changing. Something was happening. Suddenly, Marcel started groaning. Aiden couldn't see why at first but then noticed Marcel's tight briefs were starting to stretch over his butt, as if they were being pulled out towards the front. Aiden went front of the muscle boy and looked down at Marcel's briefs. The outline of Marcel's beautiful cock was plainly visible through the skin-tight fabric, and it was slowly growing. It was getting longer and wider. Aiden stared at in disbelief as it grew. It must have been about 10" already, soft, and was still growing. Marcel wondered when it would stop. His growing cock got so big it started to snake round the side of his waist, pushing the straining fabric of his briefs out further and further until the giant meat became impossible to ignore. His skimpy briefs were now stretched to the limit. His cock just kept on pulsating, bigger and bigger. It was now over 11" long and he wasn't even hard. His balls were changing too, starting off as their normal golf-ball size, and swelling up to the size of tennis balls, perhaps even larger. Marcel's briefs were now no longer able to contain what was in them, and started to stretch and rip. Marcel bent down and pulled them off just as they were splitting along his butt.[/COLOR]

[COLOR=white]His meaty swaying cock hung down between his muscular legs, his big round balls swinging from side to side. It looked incredible, like something out of a fantasy porn cartoon.[/COLOR]

[COLOR=white]"I need to drink something," said Marcel. "Having these big muscles makes you thirsty!" He walked over to take a swig from a bottle of water standing by the bed. Aiden watched the muscles ripple on the teenage hunk's beautiful body and watched his unbelievably perfect ass move as he walked across the room. Aiden felt his cock hardening in his boxer briefs. Marcel took another swig from the large bottle and Aiden watched in disbelief as Marcel's biceps swelled larger than softballs as he held the 2 litre bottle up to his mouth. Aiden felt his cock start to reach full erection and ooze pre-cum into his boxer briefs. He couldn't bear it any longer. "I want to be like you," he said to Marcel, pulling his boxers down. "Come over here and give me some of that stuff, I wanna see what it can do."[/COLOR]

[COLOR=white]"OK. Let's do it." Marcel turned on the bedside light. His young rippled body looked awesome in the soft orange light as he picked up the syringe and plunged the needle into the vial, filling it with the powerful transformation liquid. Holding the plunger between his fingers, Marcel crouched down beside Aiden, his enormous muscular thighs flexing to olympic proportions as he squatted. Marcel's smooth bubble butt was perfectly rounded and the smooth skin covering it was faultless, Aiden noticed, wanting to reach out and touch to see if it was real. Before he could, Marcel pushed the needle into Aiden's butt and injected the substance slowly into him. He pulled the needle out and stood up again, folding his arms, showing off the size of his biceps, his powerful abs pulsating as he breathed.[/COLOR]

[COLOR=white]The tingling kicked in after a few moments, just as it had done for Marcel. When it stopped, Aiden got ready to transform himself. Marcel watched his friend as Aiden closed his eyes and concentrated on his heaving body.[/COLOR]

[COLOR=white]Aiden's muscles swelled more quickly than Marcel's had, his biceps, pecs, quads and lats seemed to stretch his skin to the point of bursting. Everything was big, bulging and incredibly hot, and Aiden was pleased to see he too had a perfect body, just like his friend Marcel. He estimated he was at least 40lbs heavier than when he had started growing a few moments earlier. Prominent veins popped up along his taut biceps, snaking down to his bulging forearms. He had even managed to make a 10-pack appear on his glistening torso, so that his abs began just above his pubes, rippling right up to his rock-hard pecs. Like Marcel, Aiden's butt had tightened up and taken on a perfectly round form, leading faultlessly down to powerful, bulging quads and awesome calves.[/COLOR]

[COLOR=white]Aiden decided he wanted the sun-kissed look. In a few seconds, the colour of the skin over his entire tight, muscled body changed in hue from white to a beautiful deep bronze, a colour so perfect, it just served to emphasize the size and shape of his bulging teen muscles.[/COLOR]

[COLOR=white]Marcel noticed Aiden's cock was changing too. It was lengthening, expanding, broadening, and his balls were inflating as if being pumped up from inside. Aiden's cock was still soft, but must have measured almost a foot long. His balls were the size of tennis balls and were so big that they pushed his cock out forwards.[/COLOR]

[COLOR=white]Marcel, who had briefly forgotten about his own beautiful body as he watched Aiden's transformation, felt his dick was getting hard with desire for his friend. He was being totally turned on by Aiden's muscles, his perfect body and tan. He looked down and noticed his cock was starting to get hard. It was huge, almost as big as his forearm, and was pulsating longer and larger with every heartbeat. Aiden, who had now finished his transformation and was admiring his sexy new body, turned around and saw Marcel's enormous cock, now half-erect, nearly horizontal and even bigger than before.[/COLOR]

[COLOR=white]Aiden looked at the perfect young stud standing before him, his muscles bulging and perfect bubble butt glistening in the soft light, his gigantic cock rising slowly into the air. He looked Marcel up and down, taking in his every amazing feature of his amazing body from head to toe. This was too good to be true. Aiden's eyes returned to Marcel's growing cock as his heart started to beat faster. The sight of his friend?s massive, hardening cock made him involuntarily start salivating with anticipation.[/COLOR]

[COLOR=white]Suddenly, without saying a word, Aiden walked towards Marcel and knelt down between his legs. "Hey, Aiden, what.. what are you doing? What a...ah...AH!" Aiden pressed his lips to Marcel's cock head and Marcel nearly fell over with pleasure. His dick was so sensitive. As Aiden massaged it with his lips, the huge member slowly started to ooze pre-cum.[/COLOR]

[COLOR=white]Aiden looked at Marcel's cock again. It was slowly getting bigger. Both boys noticed as the thick shlong swung in front of Aiden's nose. Marcel got a clear shot of it and was freaked when he realized that the 12" meat bopping between him and Aiden was extending from his pelvis. Aiden had no qualms, however, and just plunged his drooling mouth onto the cock.[/COLOR]

[COLOR=white]Marcel closed his eyes and let out a guttural moan. He was so sensitive to pleasure that the smallest flick of Aiden's expert tongue sent electricity up his spinal cord. Aiden bobbed up and down on Marcel's enormous cock, unable to swallow much more than the cock head. Then he went up and slowly started sucking just the end and rolling his tongue around the cock head.[/COLOR]

[COLOR=white]"Fuck yeah...fuck Aiden, it's huge...uuuuuuuhhhhh," moaned Marcel as his head rolled back, eyes still shut tight. "Uhhh, yeah suck that dick, this is so goooood...." he began to slowly push his dick into Aiden's hungry mouth.[/COLOR]

[COLOR=white]Aiden, meanwhile, was beyond sentences. The more he sucked, the more carnal he became and the more he needed to fill himself with Marcel's cock. He willed his throat to become looser in order to accommodate the monster schlong. He felt his whole throat relax. The dick rammed through his lips, pressed over his tongue, and slid into his throat with shocking ease. Aiden kept sucking the tip and a splash of salty precum was his reward. He swallowed it and was desperate for more.[/COLOR]

[COLOR=white]Marcel felt himself oozing precum and he quivered as Aiden sucked it up. Aiden moved a hand to the shaft of Marcel's dick and pumped just the base as he continued to work the head with his tongue. "Oh my god, Aiden, I've never been sucked this hard...uuuuhhh, don't stop Aiden, you're incredible," Marcel encouraged.[/COLOR]

[COLOR=white]Aiden swallowed another burst of precum with eager tenacity. At some point Marcel began to notice a change in the head he was receiving. Aiden seemed to be going a lot slower and the warmth of his hand around the base was no longer as encompassing. Marcel had had his head thrown back for the majority of the blowjob and his muscular arms up, folded behind his head, but now he allowed himself to glance down.[/COLOR]

[COLOR=white]With an astounded yelp he pulled out of Aiden's mouth and stepped away from the cock hungry stud. No wonder Aiden had slowed down! Marcel's dick now appeared to be a lofty 14'' and the head alone was as almost as big as a fist, and could easily fill Aiden's mouth. Marcel's head spun at the prospect of sporting a dick this big and a part of him swelled in excitement. He felt the swell pulse through him and a throb in his manhood soon followed. He felt his skin stretch and he felt the limb grow a fraction more. A new glob of precum formed on the tip.[/COLOR]

[COLOR=white]Aiden noted the change in size and remained cock hungry, thirsty as ever. The glob of precum on the tip set his craving on fire and he lunged, for the huge dick standing erect in front of him. As Aiden moved, Marcel was able to see down to Aiden's own swelling dick and he was not surprised to see that his friend was sporting a massive dick himself: 12'' at least, and very, very thick. Something deep within him sighed and said, `This is a nightmare,' yet he couldn't bring himself to do anything about it.[/COLOR]

[COLOR=white]Aiden's mouth somehow managed to envelop Marcel's cock head and his tongue lapped up the precum immediately. He struggled to stuff his face with the alarmingly hung dick and his effort was met with a new surprise: as that glob of precum slid through his mouth and down his throat, he felt his muscles relax even more and release a little allowing Marcel's 14+" dick to squeeze farther into his mouth. Though Marcel was now unnaturally hung, Aiden now was unnaturally able to accommodate the gargantuan dick with this new oral finesse.[/COLOR]

[COLOR=white]Marcel watched in shock as Aiden's lips enveloped and sunk down onto his veiny cock. In the dimly lit bed room Marcel's cock shined, soaking wet with saliva. After a moment of being completely stunned, he took advantage of Aiden's new ability and started to slowly pump his hips, gently fucking his muscular friend's throat with his monster cock. The glistening log slid easily into Aiden's throat and then Marcel would pull out while Aiden sucked, reluctant to be evacuated of the gorgeous dick. Marcel would quickly slide his cock back into Aiden's awaiting hungry mouth and they would repeat.[/COLOR]

[COLOR=white]Pleasure coursed up and down Marcel's incredibly pumped body as Aiden vigorously continued to give him the blowjob of his lifetime. He, under normal circumstances, would have cum three times down Aiden's throat by now, but every time he thought he would bust he just felt more precum skirt into Aiden and his dick would grow a little bigger. The pleasure had just kept escalating, introducing Marcel to new plateaus of ecstasy that he never knew he could reach.[/COLOR]

[COLOR=white]Marcel had his own ideas for Aiden, however, and was eager to test out his massive penis on his hunky friend. The copious amounts of precum which was dribbling from Marcel's dick had given him an idea. [/COLOR]

[COLOR=white]"Aiden, I wana fuck you, in that amazing ass of yours," he said.[/COLOR]

[COLOR=white]Using both hands to double fist Marcel's dick, Aiden released himself from the gorgeous cock and lay down on the bed. He posed no resistance as Marcel's large hands fucked his dick and he hardly noticed when Marcel began to nudge his ankles and muscular legs into the air. Marcel then went to work on Aiden's balls.[/COLOR]

[COLOR=white]The boys had certainly not forgotten their balls during their sexy transformation that had endowed them with perfect bodies and swollen flesh tubes. Their balls had swelled to what appeared as two tennis balls squeezed into a corrugated silk sack. They jiggled as Marcel engulfed them in turn and Aiden spasmed in lust. He arched his back and raised his hips giving Marcel full access to his ass.[/COLOR]

[COLOR=white]Marcel took the opportunity and dragged his hot tongue down between Aiden's gorgeous abs, down his cock and to his cute little anus. It puckered gently in response to the tongue and Marcel buried his face in between his friend's ass cheeks. As his tongue worked into the hole, spreading it apart and streaking it with saliva, Marcel began to bob up and down in rhythm as Aiden pushed his hips forward. Marcel fucked the other boy with his tongue for a couple of minutes and then suddenly, without much of a warning, drove three fingers straight into Aiden's ass.[/COLOR]

[COLOR=white]Aiden arched in complete pleasure. His anus was just as sensitive as his dick, maybe more, and he had to bite his lower lip to keep himself from screaming as Marcel began to finger fuck him.[/COLOR]

[COLOR=white]"Uhhhhhhhhhh fuuuck yeah, stud, Finger me!" He absently brought his hands to his nipples and began pinching and playing with them. The flashes of pleasure his brain was receiving was comparable to hard drugs, he imagined, and he was content to sit back and have fun with it.[/COLOR]

[COLOR=white]"Mooooore, Aiden, MORE!" Aiden's hole sucked and pulsed as Marcel fingered it and practically pulled in Marcel's third and fourth finger as soon as he lined them up. Marcel's fingers weren't exactly thin and delicate so the fact that Aiden could take four made Marcel wonder if the Aiden hadn't enhanced something else...[/COLOR]

[COLOR=white]As Marcel continued to slide his fingers in and out of Aiden's tight whole, his loud moans combined with his incredible body made his cock swell in size. It was enormous, now bigger than his forearm, and totally, massively hard.[/COLOR]

[COLOR=white]Aiden looked down at his friend's beautiful big rod, rock-hard and standing to attention. He swallowed, squirmed on the bed and said, "Marcel, c'mon just fuck me already." Marcel wanted to make sure Aiden was ready to take him. He lined up his fist with Aiden's hole and pushed it in. He twisted his hand and wiggled his arm around and Aiden let out a marvelous gasp of pleasure.[/COLOR]

[COLOR=white]Marcel paused his rigorous fist fucking and looked down at his hefty cock. "You sure, Aiden? I mean..." [/COLOR]

[COLOR=white]It was the largest dick he'd ever seen and possibly the most surreal experience that had ever happened to him. He knew Aiden wanted to take his dick up his ass but he somehow figured this was a different dick altogether. It was the girth of his muscular forearm and was now more than 15" long. As he eyed it, it twitched and oozed more precum onto the floor beneath the bed where he was kneeling.[/COLOR]

[COLOR=white]"Fuck yeah, fuck yeah..." was all Aiden managed to moan as Marcel kissed his muscular friend all over his writhing, bulging body. Aiden felt his ass relax now. As Marcel worked his tongue back down to Aiden's ass, he began masturbating Aiden with both hands again. Any sense of caution for Aiden and himself just evaporated. He wanted to fuck his friend's brains out with his massive cock.[/COLOR]

[COLOR=white]Marcel stood up suddenly and leaned over Aiden's squirming body. The bed was springy beneath their weight as they enveloped in a grinding mess of muscles, saliva and kissing. The kiss was messy and both boys used their tongues to bathe the other. Marcel, in the meantime, had reinserted three fingers with one hand. Aiden moaned into the kiss and initiated a suction that began pulling Marcel's fingers further into his ass. How was Aiden doing that? wondered Marcel. It was as though he was being reverse fucked by Aiden's hungry ass. He took it as a sign.[/COLOR]

[COLOR=white]With a concerted effort and a loud squelch, Marcel managed to remove his slippery hand from Aiden. As they pressed their muscular bodies together, their two goliath cocks formed a wedge in between them and their precum began to drip down onto Aiden's muscular torso. By now their dicks had exceeded any semblance of a real dick and could only be defined as a godsend. Marcel's cock was three times longer than the average dick and much thicker then even the most hung men in the porn industry. This went for their balls too as either testicle matched the size of a baseball.[/COLOR]

[COLOR=white]Marcel used one hand to support himself on the bed while he used the other to arrange his big cock. He knew he ought to go slowly about this, but his patience was withering with every moan coming from Aiden. His cock began to ooze precum in large quantities and to prevent it from going to waste he pressed the huge cockhead into Aiden's butt crack. The precum glistened around Aiden's perfect ass and he moaned with the prospect of being fucked by that monster hose. Marcel continued to kiss Aiden and he began moving down to the boys neck and collar bone. Aiden groaned as he was bombarded with pleasure and inadvertently felt himself press back onto Marcel's huge dick. Marcel growled at that and started using his teeth to lightly nibble Aiden's smooth hard pecs and erect nipples.[/COLOR]

[COLOR=white]The cock was obviously not going anywhere. It was too massive to be taken by anyone who hadn't practiced taking huge objects up their ass for many years. It would, in effect, tear Aiden apart but neither boy seemed to care at this point. What mattered was that they were hung. The drug they had taken had enhanced more than just their muscle size. It seemed to have increased either boys? sensitivity, their stamina, even their capacity to take huge dicks in various orifices. They were now gay sex machines.[/COLOR]

[COLOR=white]Just as Aiden had been able to relax the muscles in his throat, the precum from Marcel's gigantic cock now did its magic on Aiden's amazing ass. It was sufficiently soaked in the precum gurgling from Marcel's dick and as he pressed his dick into the soaked anus, the tight skin slowly began to part around the enormous cock. Aiden clutched the bed sheets and squinted his eyes as some pain blossomed but was shocked when it quickly subsided. As the huge cock head slowly worked its way into his ass, all Aiden could do was let out a shaking moan of pleasure. The cock head continued its journey into the tight world that was Aiden's bowels and, with a pleasurable squelch, eventually Marcel's entire cock tip was burrowed into Aiden. Precum slowly began coating the inside of Aiden's ass as Marcel let the dick rest while he continued to nibble and twist Aiden's hard nipples.[/COLOR]

[COLOR=white]Marcel, not wanting to go too fast, began retracting his dick from Aiden. Aiden was breathing quickly now, his eyes still tightly shut, and he began to bite his lower lip (a telltale sign that he was either about to cum or in complete ecstasy). A slippery pop emanated from Aiden's eager anus as it was left bereft of Marcel's fantasy dick and a moan of ecstasy gurgled in Aiden's throat.[/COLOR]

[COLOR=white]Marcel smiled to himself, proud that he'd been able to penetrate his friend's tight ass with his massively hung cock. He growled again, and slowly pressed the enormous cock head back up against Aiden's ass. This time there was more give and the dick head slid in with more ease. As Aiden's ass enveloped Marcel's ridge, they both moaned in unison. Marcel pulled out again with another moist pop and then slowly began fucking Aiden with just the tip of his dick. The head would squeeze all the way in until the anal lips had eaten up until the ridge, then Marcel would pull out mostly and eventually just press back in.[/COLOR]

[COLOR=white]"Uh, Uh, Uh! Uh! Uh!" moaned Aiden and Marcel felt his own cock stiffen up and swell even larger. How big was it getting? Could Aiden take it all? They were both about to find out. He didn't want to waste whatever was flowing through their blood on fucking with just a fraction of his manhood. Aiden, though obviously manipulated, still felt extremely tight on his cock and the warmth that engulfed him with each dive was driving him insane.[/COLOR]

[COLOR=white]Marcel put his whole body weight on Aiden and scooted forward to kiss him on the mouth. Both of Aiden's bulging arms were spread to the sides and pinned by Marcel's forearms as they kissed. With a smooth motion and a series of loud squelches, Marcel inserted his dick head into Aiden again, and then went on. Aiden noticed Marcel's size had increased yet again, but he didn't care. Marcel's dick was slippery and totally covered in delicious precum and the lubrication aided in the fucking. It was more than enough to get the job done.[/COLOR]

[COLOR=white]Aiden could feel Marcel's huge cock pushing deeper into him. It was bigger than he had ever imagined and he cried out into Marcel's mouth, but Marcel silenced him with his tongue as he continued to push slowly into his ass. Inch after inch, Aiden's ass eagerly ate Marcel's massive thick cock. It felt like forever for the entire thing to stuff itself into Aiden. Marcel's cock was by now a foot and a half long, and massively wide, straining Aiden's tight ass to the limit, but somehow he managed to take it.[/COLOR]

[COLOR=white]Aiden looked down at his abs and noticed a large bump in his abdomen where Marcel's Herculean cock was pressing against it from the inside. Marcel was still pushing further into him. Aiden felt the cock inside him growing yet again, this time bigger than ever. He wondered how much more he could take. He cried with pain as the fantasy cock went deeper into his body. Eventually, after what seemed like 10 minutes, he felt the soft pubes of[/COLOR]
[COLOR=white]Marcel up against his big balls. Aiden's ass had swallowed Marcel's entire length. He felt Marcel's gigantic cock expanding inside him, and once again, he cried out.[/COLOR]

[COLOR=white]Aiden's cries died down and he realized they were more out of fear than pain. The whole process had taken several minutes due to Marcel's slow speed and the sheer width of his shlong, but it had been unrealistically pleasant. Marcel's cock had grown even bigger whilst he was pushing into Aiden. Marcel must have been willing his dick to grow huge as he pushed his cock further into Aiden. Aiden squirmed with pleasure and his abdomen felt full with the immensity of Marcel's huge cock deep inside his hot sweating body, and he began kissing Marcel with a fiery need for more sex.[/COLOR]

[COLOR=white]"You're beautiful," Aiden said to Marcel, looking up at the young stud on top of him. He couldn't believe that this hot, muscular boy's huge cock was over inside him, all 18" of it. It turned him just to think about it.[/COLOR]

[COLOR=white]"Can you get even bigger?" asked Aiden, not sure if Marcel would be able to. "My body or my cock?" replied Marcel, smiling.[/COLOR]

[COLOR=white]"Your body." whispered Aiden. "Your cock is big enough already." Aiden relaxed, lay back and watched, excited with the anticipation of what was coming next. [/COLOR]

[COLOR=white]"OK. Here goes."[/COLOR]

[COLOR=white]Marcel concentrated hard on his muscles, which almost immediately started enlarging again. He couldn?t think of anything else, except for his beautiful body and massive cock. He tried to stay focused, but at the same time he couldn?t help getting more and more aroused by the swelling of his muscles. Part of his mind knew that he had to do something to prevent his cock getting any bigger inside Aiden, but the other part loved what was happening. [/COLOR]

[COLOR=white]Marcel could feel how his lats were pushing his arms further and further away from his body. His pecs were enormous already, and still they were growing, as if they were being blown up. Every once in a while, Marcel had to adjust the position of his legs, his quads pushing against each other, filling out with more and more muscle. Marcel flexed his arm, revealing the full mass of his ever increasing biceps. [/COLOR]

[COLOR=white]Marcel looked down at himself, feeling his neck muscles swell with every movement he made, so that it was becoming more and more difficult to move his head. His biceps bulged, his forearms got thicker and thicker. In a few seconds, Marcel had put on another 30kg, and still his muscles kept growing. Veins popped up all over his spectacular body and snaked their way around his pumped muscles. His skin felt tight and hot. He looked down and noticed with anxiety that his cock was growing too. He felt it expanding, longer, wider, harder. As he felt his massive manhood widen, he estimated his dick to be at least 7" in diameter. He had no idea how long it was. He saw how his huge meat had stretched his friend's ass impossibly wide and wondered how on earth Aiden's ass and gut could accommodate his size.[/COLOR]

[COLOR=white]?I have to stop this now?, Marcel said to himself, and tried to think of something else. By now, his impressive abs had become awesomely well defined and prominent and his pecs and biceps had swelled up so much, he could hardly even manage to move his arms any more. It was if his whole swollen body was now made of steel.[/COLOR]

[COLOR=white]Aiden was being completely turned on by this further change in Marcel's physique to the point where he was worried he might come just by looking at his friend's amazing body. He loved feeling Marcel's big, rock-hard muscles pressed up tightly against his own incredible body. His cock started to ooze precum even faster. Then, he felt Marcel's already enormous cock grow even bigger inside him. He could feel it growing to an unimaginable size, but he didn't care any longer. He groaned and willed his ass to pull Marcel's dream cock even deeper inside him.[/COLOR]

[COLOR=white]Marcel took this as another sign and, after letting Aiden adjust to the 21+" within him, began to slowly pull his gargantuan cock out. When he felt the ridge of his cock head reach the exit to Aiden's bowels, he stopped. Then he slowly slid the jumbo manhood back in. It was a little more difficult this time and he went the same pace but he could tell Aiden was enjoying himself. He removed one hand from pinning Aiden down and used it to slowly massage Aiden's rock hard cock head. It was fully coated with precum and he slowly worked the length of the massive dick with the amazing slippery substance.[/COLOR]

[COLOR=white]Marcel felt himself all the way within Aiden again and he began to pull out again. He had to sit up a little due to the immensity of his cock because he could not retract the whole thing by just moving his hips up and down. It required him to literally bend over and stick his ass out in order to remove the hefty cock. He watched for a moment as he slid the horse cock back in, faster this time, and realized how odd it looked to see a young muscle stud like Aiden take a cock that was far bigger even than the world's biggest dildo. It was nearly the size of his arm, from shoulder to fist, and just as broad, remarked Marcel, which was saying something considering the size of his bulging muscular arms.[/COLOR]

[COLOR=white]Marcel placed Aiden's ankles upon his shoulder and grabbed hold of the elephantine joy stick between Aiden's legs. He pulled out now with greater speed and pressed in with greater ease. Each time he sunk his fat cock into Aiden, the other boy moaned and squirted fresh precum that Marcel then used to jerk him off with. Aiden's eyes were glazed over in complete lust and Marcel was growling like an animal as they began to really get going.[/COLOR]

[COLOR=white]The sizzling hot muscle boy would pull out nearly all the way but then slam right back into Aiden's tight ass with astounding force. The bottom boy would rock under the pressure but he was held tight by Marcel's strong hand. Each time Marcel pulled out, a stronger suction engulfed his manhood, massaging it with the inner walls of Aiden's ass, and tempted him to come back in. When he did he was met with the same massaging sensation as Aiden was an expert at clenching and letting go. Marcel couldn't help but feel as though this skill had grown in tenfold, much like their muscles and their cocks, since taking the drug.[/COLOR]

[COLOR=white]Aiden's cock was a blur as Marcel furiously masturbated it and frothy precum coated both cocks. Marcel was deep fucking Aiden now, only pulling out about 10'' of his dick before ramming it back into the smaller boy with remarkable force. Ten inches before this night would have meant pulling out all the way, but now it meant less than half of his dick, mused Marcel. Both boys dripped sweat and moaned wildly as Marcel began power fucking Aiden's hungry ass and as Marcel continued to double fist Aiden's colossal meat. We're the ultimate gay sex machines, thought Marcel as he rammed his huge meat as far into Aiden as he could. Aiden was groaning in ecstasy.[/COLOR]

[COLOR=white]Both boys could feel a new sensation gurgling within their sloshing beefy balls. It was the feeling of many orgasms, layered one on top of the other like an orgy, and it was anxious for release. They were finally coming close to cumming, they figured. Or would they simply just go on like this forever? They had felt like cumming at least ten times each by now but they were only rewarded with more precum and more pleasure.[/COLOR]

[COLOR=white]Marcel's ass squeezed in maximum effort as he quickly piston fucked Aiden. A massively large bump would appear high up in Aiden's abdomen each time Aiden slid all the way in and it only made Marcel hornier. Precum began to really pour from either dick but since Aiden's was out in the open Marcel decided it couldn't go to waste. He watched as the pearly ooze dribbled down his cock and was quickly engulfed by Marcel's strong hands.[/COLOR]

[COLOR=white]"Fucking...UH....suck...Uh UH UH....me off...UH Uh...duuuude-UH!" he managed to say between groans. Marcel followed obediently and capped the spouting cock with his hot wet mouth. The feeling of Marcel's enhanced mouth was now familiar to Aiden and his cock jumped at the attention. In response it squirted a double does of precum down Marcel's throat. Marcel swallowed and began bobbing up and down on Aiden's dick while continuing to double fist his shaft and fuck his anus.[/COLOR]

[COLOR=white]They continued like this for several more minutes; Marcel's growing donkey dick would spread Aiden's legs further while Aiden's massive thick meat would slide deeper into Marcel's throat. Both boys lost track of time as they fucked and neither realized just how unnaturally large they were becoming. All they knew was that they were going to cum very very soon.[/COLOR]

[COLOR=white]It was Aiden who busted first. It was a roiling, white hot feeling within his balls that incapacitated his ability to warn Marcel other than a guttural cry of carnal ecstasy. Marcel felt his friend expanding, becoming harder than ever and he knew his Aiden was about to cum. He tried to pull off, fearful of his life concerning the explosiveness of the orgasm, but he found his jaw was too stuffed to be removed from the cock. He panicked for a moment, trying mightily to pull his mouth from the cock, but his efforts subsided as a hefty torrent of cum began coating the back of his throat and sliding down into his stomach. He relaxed, rendered contented by the massive amounts of cum pouring into him and felt his own orgasm begin. As he had double fisted Aiden's spewing horse cock he had been deep fucking Aiden's anus. Now, as he felt his own white hot orgasm build, he bent over, pulled his entire swaying elephant cock out of Aiden, and rammed it back into Aiden with such force that Aiden was moved on the bed and Marcel's jaw nearly was released from the cock head. Marcel continued to swallow Aiden's cum, though Aiden's dick was so far down his throat it was impossible to swallow. Aiden knew Marcel was about to come inside him, and suddenly he felt Marcel's cock grow an unbelievable 3'' more as a torrent of jizz rocketed through Aiden's bowels, coating them with porcelain lust. The bump in Aiden's abdomen that was Marcel's Herculean cock was even bigger than before and each blast of cum caused a smaller bump to pulse near the head of the mountain. Through his orgasm, Marcel was able to continue massaging Aiden's cumming dick and was rewarded with even more jizz as Aiden shook on the bed, continuing shooting his load into Marcel's throat. Aiden pulled out of Marcel's throat and sprayed jets of cum all over his friend's beautiful face and muscular torso. Aiden continues to cover Marcel with enormous jets of cum as the two impossibly muscular boys writhed in insurmountable euphoria. Marcel tried to swallow some of Aiden's cum as his friend drenched him with jets of his creamy juice, and his own monstrous cock showed no signs of stopping as it continued to pump Aiden full of teen boy cum.[/COLOR]

[COLOR=white]They came for what felt like an hour. Their monster cocks ejaculated continuously for several minutes, Aiden spraying Marcel from head to toe with powerful jets of hot cum. They had ejaculated what must have been gallons from their swaying bouncing huge balls. Marcel kept on cumming inside his friend, pumping Aiden's muscular stomach full of his amazing hot juice. Aiden felt the torrents of Marcel's hot cum coursing through his bowels; the tight seal around his friend's monster cock was forcing the gallons of cum higher and higher up inside his intestines. Marcel, groaning in ecstasy, kept cumming inside Aiden, and before long Aiden could feel Marcel?s cum swelling him up. Marcel continued to pump him full of teen juice, and Aiden felt the warm cum, having nowhere else to go, being forced to rise higher and higher inside his gut, rising up into his throat, into his mouth...[/COLOR]

[COLOR=white]Marcel's whole body was by now drenched in Aiden's cum and a pool had formed around them on the bed. Both boys slowly stopped cumming and their heads cleared as they slumped onto one another, sticky with cum and sweat. [/COLOR]

[COLOR=white]Marcel kept his cock within Aiden for another minute before slowly sliding it out with a slimy slick pop. Some of the massive amounts of cum that had been inside Aiden spurted from the tight hole. In a few seconds, however, Aiden's asshole had retracted back to its normal size which was incredible considering the massive stretching that had just taken place. More cum should have gushed from it but, inexplicably, the hole just contracted to its former size and the rest of Marcel's cum sloshed around inside his bowels. Aiden felt his ass contracting and sighed with a smile as Marcel, slippery with cum, slid on top of him and began to kiss his cum-drenched neck and pecs.[/COLOR]

[COLOR=white]"What..." Marcel panted, "...the hell.....just happened?" His eyes were drowsy and he spoke with effort. He ran his hand along Aiden's muscular stomach and defined chest, feeling the ridge between his pecs.[/COLOR]

[COLOR=white]"I have no fucking idea," Aiden's voice was lined with complete awe. "That was incredible."[/COLOR]

[COLOR=white]"Yeah," Marcel agreed, "But what about our dicks? We can't go around with them this big... we'll have to do something about them." Marcel pushed off of Aiden with a grunt and stood up in the musky smelling room. Aiden examined the bigger boy and saw for the first time how spectacularly big he had become. Marcel's gargantuan cock although nearly soft again, was impossibly huge and was swinging between his muscular legs, cum still oozing from it. Just looking at it, Aiden felt a slight stirring in his cock. No, he thought, not again, not tonight.[/COLOR]

[COLOR=white]Aiden wanted to get a better view of Marcel. As he stood up, his stomach sloshed with all the cum inside it as he walked over to kiss his hot friend. He ran his hands over Marcel's muscular chest and sexy 10-pack. "That is an ungodly amount of jizz, Marcel. I didn't know you had it in you!" He moved his hands down across Marcel's hard, sweaty, cum-soaked body and his fingers bounced across the cute stud's defined abs.[/COLOR]

[COLOR=white]Marcel laughed and felt Aiden's cum sloshing around in his own stomach, "Hey, you're not the one who took a massive cock down their throat..." Marcel's eyes sparkled and he made a silly face at the other boy.[/COLOR]

[COLOR=white]"Speaking of which..." Aiden motioned to their cocks. They were still perplexed by what just happened but exhaustion had set in and they were now too tired to entertain risks or fully examine the events. As either boy looked to the other's cock, another revelation ran through them.[/COLOR]

[COLOR=white]Marcel's dick, while fucking Aiden, must have exceeded 2 feet in length at its largest and had a diameter of about 7''. Aiden's cock was obviously more than a foot and had a diameter of 5'', they guessed. They both wondered how it was possible for Aiden to be fucked by such a huge object. Thinking about school the next day, they both decided they had better reduce their cocks in size to make sure it wouldn?t be too noticeable. Also, they wanted to be able to fit into their underwear again. As they watched their respective cocks, they were relieved to see them getting slightly smaller. Now completely flaccid, their soft tubes were no longer as large as their forearms, but they were still immense, at least 10" long, and very thick. They still looked incredibly hung for boys their age.[/COLOR]

[COLOR=white]It was an easy decision to keep their sexy new bodies, but when Marcel tried putting his t-shirt on, even though it was large size, and very stretchy, he found had to slightly reduce the size of his arms and pecs to even get it on. He looked at his bulging muscles under the straining fabric of the now skin-tight shirt. He knew that looked amazing and would have turned anyone on just by walking down the street.[/COLOR]

[COLOR=white]They had decided not to shrink their balls back to a proportional size and so they remained sat at the bulbous size of slightly deflated tennis balls. They would look great on the beach, they mused.[/COLOR]

[COLOR=white]"That was so strange..." murmured Aiden as he sat up and reached for Marcel's dick. ?I felt it grow in me. It was huge..." he was wondering how something so huge had not torn him apart when he had cum.[/COLOR]

[COLOR=white]"Uh, yeah, I felt it too. Two of my fists couldn't wrap around your cock, one over the other," said Marcel, remembering the sensations. "Either way, though, that drug worked. Before tonight I was this long erect, and now my flaccid cock is thicker and longer then my old hard one!" Marcel's voice jumped at this dream come true. "And just look at my muscles," he said as he flexed his arm for Aiden. The tight t-shirt stretched over his bicep as Marcel flexed his huge muscles.[/COLOR]

[COLOR=white]"You look amazing. We both do. That guy in the gym was totally right." Aiden began to slowly jerk Marcel's cock. He hadn't gotten too much time to play with it before he had initially sucked him off and then been fucked by it. Now it sparked to life again. Aiden kissed it with glee.[/COLOR]

[COLOR=white]"Dude, not again, I can't..." said Marcel even as his head rolled back and he lifted his hands to get out of Aiden's way. He absently began running his hands over his muscular body.[/COLOR]

[COLOR=white]"Relax," said Aiden between suction kisses, "I...just...want...to...see...it...hard...again... " he took the hardening cock into his mouth and began to pull and play with Marcel's balls.[/COLOR]

[COLOR=white]"Duuuuuude," moaned Marcel as he felt his cock growing again. "We really shouldn't...." he managed to say, though he didn't mean it and they both knew it.[/COLOR]

[COLOR=white]Marcel's cock was almost fully hard now and extended 14.5" out from his body. He absently began pumping his hips into Aiden's hot moist mouth. Aiden's relaxed himself and he managed to deep-throat Marcel's entire 15" length without gagging. "Fuck yeah..." he moaned.[/COLOR]

[COLOR=white]Aiden pulled off, goal attained, and eyed the massive cock. Marcel rolled his head back with a look of disappointment as Aiden stopped blowing him.[/COLOR]

[COLOR=white]"Yeah, you?re still hung as ever..." said Aiden and then he showed Marcel his own swelling cock. It was still growing, and was already 2" longer than Marcel's and much thicker.[/COLOR]

[COLOR=white]"Oh don't look so sad!" said Aiden, playfully jerking Marcel's cock, "We can fuck in the morning. I'm too tired right now." He smiled and licked Marcel's cock playfully. "Besides, the prospect of more cum is nauseating to me."[/COLOR]

[COLOR=white]"Yeah, me too," said Marcel as he passed Aiden, peeled off his impossibly tight t-shirt and flopped onto the bed, his cock still massively erect and pointing straight up towards the ceiling. Aiden put on his underwear and followed him. They were soon under the blankets. Marcel?s cock softened a bit and he snuggled in closer towards Aiden, pressing the length of his pumped body to the back of Aiden's, and making sure the his long dick was pushed between the other boy?s ass cheeks. Aiden moaned a little and guided Marcel's hands up over his hips and into his underwear where he placed it over his massive balls.[/COLOR]

[COLOR=white]"Sweet dreams," murmured Marcel as the boys quickly began to slip from consciousness.[/COLOR]

[COLOR=white]"I'm going to dream of being fucked by you and your big cock..." replied Aiden.[/COLOR]

[COLOR=white]"Tomorrow, let's fuck again, but this time, I want to be even bigger" responded Marcel, completely serious. He felt his cock stirring at the thought of what he had just said.[/COLOR]

[COLOR=white]"OK. I can take whatever you've got," whispered Aiden, smiling. Then they both drifted into a deep, well-deserved sleep.[/COLOR]

[Mad Dog]

Wow, really amazing, intense, pure muscle growth and sex! Definitely one I'm gonna return to in the future :3

[no name]

I agree with Mad Dog - this is a story to return to. So I am very, very happy to read the "part 1"-bit in the title...

Thanks for posting this story,
no name

[chocomus]

awesome story, hot as hell. glad that there will be more to cum !

[rocketdog]

Awesome story! Great job. Thanks!

[Jack of Blades]

wedding!!!!!!

[Jack of Blades]

PS. Awesome story, just so hot. Can't wait for the next part

[Kurisu]

Wow - that was amazingly hot! I'm hoping to see a lot more like this! Loved it loved it loved it!