For Muscle-Building Only

[buckman]

?Fucking Huge!?

Tony closed his door and stood looking at the reflection in the full-length mirror in the corner of his room. His white workout shirt (XXL in size) was being stretched to the max, and was covered in sweat so that the giant mounds of muscle underneath it were clearly visible.

?UGH! Fuck Yes!?

He walked up to the mirror so that his reflection spanned the entire size of the mirror, and pulled a most muscular pose. ?UGH YES!? He roared as the shirt gave up trying to contain the muscle and ripped right down the center of his chest and back.

?Fucking huge!? Tony roared again, looking at his reflection and bouncing his two huge slabs of muscle that were his pecs. His shirt was now only held onto his body by his arms. Tony quickly noticed this, and after a couple of bounces, he hit a double bicep pose, his huge 20 inch biceps exploding to full their full size and ripping the sleeves of what was once a fine tshirt. ?Damn..that?s hot? Tony whispered looking at his sweaty reflection. His neck, about the width of a regular man?s thigh, seemed to sit on top of two right triangles that were his traps. His shoulders seemed to grow outward nearly 10 inches on either side of him. Thankfully they did, so as to hold the massive chest and arms that made up Tony?s upper body. He crunched his 8-pack abs while he moaned once more. It was then that he noticed the hard on he was getting by just looking at himself in the mirror.
He reached one massive hand down to his workout shorts, and pulled them down swiftly, simultaneously pulling down his briefs and letting free the beast within. A huge 11 inch long, 10 inch around shaft emerged from the confines of the tight briefs, accompanied by two grapefruit-sized testicles. Precum spewed from the tip, covering the immense member in shiny man juice.

?Fuck me, I think these have grown too!? Tony laughed, gently stroking the half-hard dick. He was amazed at how much he had grown in the past month he had been working out at the new gym. He had easily gained 50 pounds of pure muscle, adding to his already bodybuilder-like build. The very thought of how much he had grown was enough to make Tony fully hard.

?MMMHH?Fuck..? Tony moaned in ecstasy as he reached both his hands around his huge shaft and began to stroke it rapidly. ?Fuck!? He bellowed, stroking his dick faster and faster.

?OH YEAH! FUCK THIS IS GREAT!? Tony finally yelled, reaching his climax and unloading load after load onto the mirror, which moved back a bit from the force of the man juice.

As always after jerking off, his muscles twitched a bit and pumped up. Tony still hadn?t figured out why this happened, it had never happened before he started using supplements. He had found a bottle of pills labeled ?For Muscle-Building Only? on the floor of the locker room in the gym and had taken about half the bottle right then and there without even drinking water afterwards. Ever since then, whenever he worked out, he could feel his muscles growing and stiffening, always looking bigger and fuller when he posed in his room. These posing sessions had always led to jerking off his ever-growing cock, which always unloaded 2 or 3 loads of his cum onto his mirror. He always felt, not necessarily bigger, but harder after pumping the loads out, and never thought much of it.

It was while he was still standing there, his head leaning back in pleasure, his two hands still stroking his softening dick, that he heard a soft gasp behind him. As he turned around, he saw, on the doorway, his roommate Robert, standing there in awe at his roommate?s body.

?Watsup, Rob? You need a towel or something? You?re drooling all over my carpet.? Tony roared in laughter, slowly turning around to face Robert.

?Dude, Tony, look at you!? Robert exclaimed, pointing at Tony?s massive chest. ?You?ve gotten HUGE!? His eyes flowed over Tony?s hills and valleys of muscle.

?Yeah bro, been hitting the gym hard lately.? Tony replied, walking towards Rob and grabbing Robert?s bicep between his forefinger and thumb. ?Looks like someone?s been at the gym too??

?Huh? Yeah, but I?m nowhere as big as you dude! Look at you!? His eyes darted down the 8-pack to the flaccid dick, hanging between the two monster thighs.

?See something you like there, bro?? Tony roared, looking down at Robert?s tenting shorts.

?What dude! No fucking way!? Robert replied, turning around and walking out of the room.

?C?mon dude,? Tony said, putting one of his massive hands on Robert?s shoulder and stopping him from moving, ?It?s no secret that you?re into muscle. I?ve heard you jerking off in your room, always saying my name aloud and things like ?he?s gotten so big??

Robert just stood there, an expression of fear at having been discovered on his face. ?Well..um?? was all he could say.

?It?s cool bro, I don?t mind?plus, I?ve always been turned on by you.? Tony whispered back.

?What?? Robert replied, turning to face Tony.

?Well yeah! Why do you think I told you could live here without even interviewing you? There were tons of other guys that wanted to room with me, but you bro, you were the only one I wanted to room with.? Tony said, looking at Rob?s eyes, noticing as always, how true blue they were.

?Well, um?shit man, I didn?t know you felt that way about me.? Robert said.

?You kiddin me?! You have no idea?well, you may have some.? Tony replied, pointing down at his cock, which was hardening by just being in the presence of Robert.

?Wow.? Robert said, looking down at Tony?s growing dick, and then down at his own 8-inch erection which was leaving a precum stain on his khaki pants. ?Well, what do we do now then?? He asked. He had always secretly wanted Tony, had in fact, jerked off to an old photograph of him and his brother, in which Robert had pasted on his head, so that it was a picture of Tony and Robert instead.

?Isn?t it obvious, bro?? Tony replied, grabbing Robert by the shoulders and dragging him to his bed, which squeaked at the combined weight of both Tony and Robert.

?Ugh!? Robert replied, letting lose and trying really fast to take off his shirt and pants, ending in ripping his pants off.

?Woah dude, you have been going to the gym!? Tony exclaimed as Robert succeeded in taking his shirt off. He was toned, not nearly as big as Tony was, but toned. His chest was slim but very well pronounced, not an ounce of fat on him. His six pack led to a slim 8-inch cock, which was already fully hard at being so close to the object of its dreams.

Before the two studs knew it, they were kissing, Robert had jumped ontop of the naked Tony, and pushed him back so that they were both lying on the bed. His hands exploring every inch of Tony?s massive chest, his mouth never parting way, and his tongue trying its hardest to make it down Tony?s throat. His hard on was rubbing against Tony?s 8pack, and without even touching himself, Robert came, hard. Two huge loads of hot, white man juice punped out and landed on Tony?s torso. Tony looked down, breaking the long kiss.

?Fuck dude, so soon?? He laughed, as Robert tried to kiss him again. ?Not gonna lie though bro, that?s hot. I?ve dreamed of you cumming on me for months now!?

?Ugh dude?I?ve dreamed of other things..? Robert said, now kissing Tony?s massive chest, and sucking on the half-dollar size nipples.

?Ummm?fuck dude?.? Tony moaned in pleasure. He pulled all his strength into pulling Robert off his chest??Like wat??

?Huh?? Robert said, confused at not being ontop of Tony anymore, as Tony was holding him up in the air. ?Oh, I dunno?you?me?.you in me?you growing for me?? he whispered back.
?Well why didn?t you say so!?? Tony said releasing Robert onto the bed, and reaching to his bed-side table, opening a drawer and pulling a box of condoms.

?Fuck dude!? Robert replied, kissing Tony?s huge shaft as he struggled to put on a giant condom.

?Here, move over bro.? Tony said, and he effortlessly turned Robert around, so that his ass was in the air. ?You sure you want this??

?Fuck me dude?and don?t you dare stop till you?ve cummed at least three times!? Robert moaned, edging his asshole closer to the tip of Tony?s dick.

?Ok dude, you asked for it.? Tony replied, and without even lubing up, he thrust his hips forward, and put in 7 of his 11 inches into Roberts ass.

?OH FUCK YEAH!? Robert and Tony moaned in unison.

?Harder dude, faster!? Robert ordered as Tony expertly pumped in and out of his tight ass. He obliged, slamming into Robert with more force, getting nearly all of his 11 inches into him.

?Ugh..fuck me man!? Robert yelled, reaching climax and unloading on Tony?s bed.

?FUCK! FUCK!? Tony bellowed, ?HERE I FUCKING COME!? And without stopping his ferocious pumping, Tony came. Load after load of his man juice spewed out of him and into Robert?s ass, overflowing the condom and dripping back out. It had easily been the best orgasm Tony had ever had, and he was sure that it had been equally, if not better for Robert. Without even pulling out of Robert, he laid down next to him. Robert had passed out from the pleasure and was now snoring softly on the bed. The moment that Tony had laid down next to him, Robert had moved into the fetal position, and Tony, looking down at his roommate, hugged him and covered the naked body with his own muscle, falling asleep as well.

[chocomus]

very good!
hot, sweett and not violent (just my type hehe)
I hope to see this story growing

[sexiscriptor]

mmm, excellent, man, i'm excited to see where this goes
muscle + growth + sex? dream come true ;p
~Ille