Simon wakes up and turns over seeing a clock reading 20:00 eyes closing in a sweet slumber before jolting away holding clock in hand. “Shit!! I’m late!!” He shouts at the top of his lungs as he gets dressed. Simon rushes around in his bedroom having woken up super late to the bro night with his friend he rushes too and fro grabbing all the things he needs. Spare clothes check, Extra snacks check, and the special thing for tonight some of Max’s special stuff. He smiles as he tucks all these materials into his backpack before carrying it over his shoulder and heads out the door with a massive slam. It’s just a short jaunt over to Lukas’s house being a short block and a half away from him but Simon is purely booking it to the house. Ringing the doorbell before taking a moment to catch his breath, breathing heavily hunched over.
The door opens and Simon only can see his friends shoes, “Wow, your late and I almost thought you stood me up tonight” Lukas says in both a sad but mischievously playful tone. Simon holds up a finger breathing heavily before standing upright. “S-sorry …I…overslept” he finally gets out still panting heavily from exhaustion. He smiles as Lukas lets him into his home. “So the house is to ourselves tonight so you know what that means?” Lukas says giddily. “Extended bro night!!”, Simon adds. “Yeaah!!”, Lukas says, the two getting into a nice little high five situation before moving over into the bedroom.
The two smile as they begin to have fun starting with some games playing a nice little cooperative adventure, helping eachother out as well as royally fucking eachother up. The cause of a few assertive yellings and playful jabs before moving into a nice little movie and a snack an amazing action movie with lots of explosions that gets Lukas a little too excited as he talks about how much of an alpha that main character was. The clock in Lukas’s room chimes 22:00 as he turns to it before turning back to Simon. “So you got the stuff?”he asks with a knowing smirk. “Yeah I do” he answers pulling his backpack from the side of the bed into his lap. Opening it to reveal the contents of several jars inside. “Wooooahh did you bring your whole stash!?!” Lukas says in astonishment. “Hehe no just a good bit of it tho” Simon answers before he watches Lukas take out a Jar. He smiles before taking a swig downing the full contents of it.
The full contents begin to take effect as he takes off his brown tank top and grey sweatpants revealing his dark blue underwear underneath. His body begins to expand as muscles that weren’t there begin to form upon his semi fit build, biceps swell out growing bigger and rounder with hard thick muscles. His shoulders bulging out to carry his massive arms that grew upon him, and pec’s bulging forward more and more becoming powerful rocks of chiseled muscle. His stomach forming and forcing abs to form an immense 6 pack, and lastly a thick set of legs forming beneath to fit the bill. His body looking from a slightly fit teen to a muscular athlete who spent hours at the gym in mere seconds, with an extra bit of height as well. Simon sits back in astonishment watching his friend grow so fast,he even noticing Lukas’s cock harden under his underwear tightening due to his growing muscles as well as the growing member.
“Hehe yeah i always enjoy how that feels” Lukas says as he flips down his underwear to jerk it a bit the growth stimulating his cock even further. He moans loudly as his body jerks every which way in pleasurable extremes. His jerking intensifying going faster and faster before tearing off his underwear to finish himself off. Stroking his cock fast as pre cum drips and splatters on the floor in front of them. “Mmmnn!! Im cumming!!” he shouts as he shoots his load, Spunk spraying forth but unfortunately all of it landing on simon. “Ugh aww…. You got it on me” Simon says as the cum gets all upon his face and clothes. “Hehe sorry about that, got a bit too into it huh.” Lukas says with a smile flexing his muscles and bouncing his cock to extenuate his size.
“Ughh i’ll just go clean up” Simon says as he gets up, leaving the room to head into the bathroom, he makes a short jaunt over to the restroom. All the while he feels a tug at his lust that was growing ever so slightly. The hot scene of Lukas growing big and muscular playing over and over again in his mind. “God that was so hot” he thinks to himself rubbing his cock through his sweatpants as it hardens more and more. Absolutely throbbing in intensity by time he gets to the bathroom. “Uuughnn.. Im so..hard..and horny” he says taking off his clothes to toss them to the side his cock throbs harder and harder. His mind hazes as he tries to focus on getting the cum stains out of his clothes but the thought of cum just makes him want to as well. As he stripped himself bare his cock grazes against the sink and a spurt of pre cum shoots out of his cock. His body shivers in a wave of delight that he can’t help but indulge in some more. “Aahh fck” he said through gritted teeth as he feels his body surging and muscles beginning to expand and grow just a slight bit. A hand goes down to his cock as he begins to pump himself, and pleasure his growing body. Which surges with more and more, biceps rounding and swelling out filling out his thin and lithe frame. Shoulders bursting to hold up his arms, with pec’s as hard and thick as bricks push out of his chest. He falls to his knees on the floor as he hits his first climax cum shooting all onto the shower curtains he was now facing but his horny cock desired more. He continued with his sexual endeavors pumping his cock making his body grow even further, legs thickening along with his growing frame. His body surges as another shot of cum shoots out of his thickened cock that grew with his body, the spunk splattering on the bathroom floor but he just can’t help but keep going as he pumps his cock some more. His body continues its growth going from something extremely athletic with a 6 pack to a whopping 8 pack of abs lining his stomach, his muscles deeply cut and refined upon his body. Not to mention the space in the bathroom was shrinking as his entire body size increases. He cant hold it in much more as he lets out a loud moan and climaxes one more time his spunk shooting up into the ceiling with gush after gush of his thick milk. He pants over and over again some of the cum he shot at the ceiling dripping down near him before he stands up. “Woah, this is unexpected” Simon says flexing his bulging biceps. He turns to see his nude muscular figure in the mirror.
“Uhh..i should show this to Lukas” he says to himself in the bathroom, “And maybe we can have some fun too!!” Simon adds as he begins to leave the bathroom. Turning back to the restroom seeing his seed drenched clothes. “Ehh..so much for getting them clean…” he says before he leaves and walks up the stairs towards Lukas’s bedroom. The sound of moans puts him in a state of slight unease. “Wonder what he’s getting himself into?” Simon asks only to find his answer staring at him as he opens the door. Lukas had grown much bigger than he last saw him and saw a couple of Jars of the stuff on the floor next to his bed and facing him was Lukas’s massive cock head. “OOOoohmmm!!” he hears Lukas moans out before a spray of cum shoots out at him. “Oh come on!!” Simon shouts a bit aggravated before feeling a surge of pleasure over take his body. He begins to moan feeling up his muscles. “Ooohh …i feel…so good…all of a sudden” he moans out as he begins to touch himself some more. The stimulation causing another bout of growth within him. His massive body already bodybuilder in stature growing bigger and higher as he gets closer and closer to the ceiling. “Oh no…” Simon finally pants out as all the stimulus ends up causing him to cum shooting his seed onto Lukas’s floor. Panting as he does so the two teens must’ve been 2,5 m’s tall by now touching the ceiling by now as they stood in front of each other.
“Oh my gosh” Simon says in painting disbelief, he never got the chance to grow this big before and it was amazing. He looks down at all the jars on the floor next to him though before turning towards Lukas. “Haha look at this strong body, I look like a real alpha dont you think?” Lukas says coyly. “And every alpha needs their mate” he says as he gets closer to Simon. Their muscular and nude bodies close to each other cocks rubbing and grinding a bit to causing the two to moan in unison. Dropping to their knees as their heads pushed against the ceiling a bit. “Mmmmph…” Simon moans out as the two keep grinding, dicks sliding before Lukas reaches around and grabs it. All this sexual play causes the two to begin to grow again. On their knees they inch up closer and closer to the ceiling. Their heads bumped against it once more but they were far beyond the point of caring as they continued. Cocks leaking pre cum between them only accelerating the process as the ceiling began to shatter against their bodies and their strength before finally the two heads burst into the attic and cum hard onto each other once more.
Dust flies against the two’s nostrils and simon lets out a loud sneeze shaking the house a good bit. “Ooof its so dusty up here..aaa..aaa..ACHOO!!” he lets out a loud sneeze again with the house shaking once more. “Hey watch where you spray on me dude!” Lukas says getting caught in some cross fire. Still on their knees they were big enough to burst into the attic of Lukas’s house. “Hehe we’re so massive dude” Lukas says ducking down to a crawl so that he can be out of the attic and back into his bedroom. Simon did his best to do the same only to end up butting tapping heads with Lukas. “Uuh oops sorry, How big do you think we are now?” Simon says a smile of pure giddy delight smeared on his face. “Hehe i dunno around 3,7 m’s maybe or even bigger. With a glorious visage of muscles to boot” Lukas says flexing his massive muscular arm. “S-should we be worried about the hole in your ceiling? Or the fact we are really, really big?” Simon inquires. “Hehe nah plus there’s always a solution to that.” Lukas answers. “What’s that?” Simon asks before Lukas reaches over grabbing Simons cock making the other teen moan. “Get bigger!!”