"Mmm... You'll have to ask Jamie that..." Archie replied, rubbing his eight-inch dick between Zach's muscular glutes, getting more and more turned on. He pressed the tip against Zach's hole, in control despite Zach's superior size. "Right now, though, I'm taking you up on that offer to 'join in'..."
"Oh fuck..." Zach panted, ready to protest. But his voice became a low moan of pleasure as Archie pushed in, deftly shoving his hard rod into Zach's eager hole. "What are you... oh fuckkk..." Zach moaned, feeling Archie go back and forth, thrusting into his muscular ass, fucking him against the wall. Normally Zach was the one who did the fucking, but he couldn't help but enjoy the feeling of being taken. Archie's ardor was turning Zach on, and his normal bravado was slipping away as pleasure clouded his mind.
Archie, in contrast, felt tremendous focus as he rammed away at the rival frat president. He could feel something building inside him, something primal and powerful. He was growing, his field of vision shifting, rising to meet Zach's height. His body was changing too, muscle blossoming under the skin, growing larger and more powerful until he rivaled, then surpassed mighty Zach. His cock was expanding as well, filling the other man more and more as his member increased in length and girth.
With a deep-throated snarl Archie came, slamming his huge dick hard into Zach, the force of it lifting the now-smaller man off the ground. Archie himself had grown to six-foot-eleven, and his muscles dwarfed those on Zach's glorious body. The larger man grunted as his huge cock pumped his seed into his erstwhile rival, then pulled back, withdrawing eleven inches of cum-slick meat. Archie couldn't help but smirk as he watched Zach fall to his knees, his legs too weak to hold him up after such an epic fuck. Archie snorted in amusement as his big dick shot ropes of cum into Zach's hair, then turned away from him to survey the carnage in the rest of the Zeta Epsilon Chi house.
Zetas were lying all around. Some had cum leaking out of them, others were still in the process of being fucked. The men of Archie's own house were bigger than ever, clearly outsizing their rivals, although Archie himself had caught up with most of them. Only Troy still matched the size of the invaders, except for one: Jamie, who was holding the coffee-colored behemoth in the air and fucking him vigorously, his body bigger than Troy's in every way, bigger than anyone else that was there. He stood in the middle of the room, drawing every eye as he fucked the former biggest-man-on-campus. Every thrust made Jamie's veins throb, becoming prominent under his skin, then receding as muscle caught up with them, bloating bigger and stronger. Archie watched with a mix of awe and lust as Jamie grew, his monstrous arms wrapped around Troy's powerful torso, slowly covering more and more of it. Troy moaned softly, eyes rolled up in his head, cum running down his own big dick as Jamie mercilessly plowed him.
Jamie's breathing became labored, turning into harsh grunts as he slammed himself into Troy. His grunts became a bellowing roar of conquest as he came, his enormous tool exploding inside Troy, making the big man moan in ecstasy, wincing as he felt the monster inside him go wild. Jamie kept Troy in place for two minutes, holding him up in the air until his big dick had finally emptied its entire load into the smaller muscleman. Only then did Jamie pull the other man off of his rod. Troy staggered away, holding on to furniture and walls for support.
Jamie stood in the center of the room. Eight feet tall, his body packed with powerful, bloated muscle, he looked more like a 1990's superhero than a college student. Fourteen inches of hard, dripping cock completed the picture. Everyone looked at him expectantly as a hush fell over the room.
"Listen up, Zetas!" he boomed, his voice filling the space, making the windows tremble. "From now on, things are going to be different around here! There's a new order on this street and at Kingshead University, and we're at the top of it! We say 'frog,' you jump! We say 'shut up,' you're quiet as a mouse! And we say 'fuck,' you get fucked! Anybody have any questions or objections?" His voice made it clear that neither would be looked upon warmly. The room stayed silent. A few Zetas looked at each other, but most just shook their heads. "Good," Jamie rumbled. A smirk came to his manly face. "Now somebody clean off my cock." Several Zetas rushed to obey, cleaning the cum off of his giant rod with their tongues. He patted their heads and looked across the room at Archie, a grin of triumph on his face. Zeta Epsilon Chi had finally been brought to heel.