Tony begins to feel a little heavier to Branden.
Branden then feels himself being pushed down harder with more gravity, as the couch creaks loudly, already buckling under the massive weight of the two huge bodybuilders combined weight.
"Branden" Tony says in a flustered tone, "I think I'm... growing.. agai-"
Tony's sentence is cut short as his entire body bulges with new, rapid growth and a sound cuts in like a large rubber object being stretched and stretched to it's maximum limit.
"Oh god" Tony groans with an orgasmic expression on his face.
Branden can literally feel Tony's body pumping up on top of him, every inch of new muscle that grows on his body, pushes into Branden more, weighing him down in to the couch.
"Tony, Tony!.. you have to get off me man, you're gonna crush me if you keep growing like this!" cries Branden.
But Tony continues to swell up like a muscle balloon being pumped full of dense, meaty muscle. He begins to reach almost twice the size of Branden.
Branden begins to really struggle as he is being suffocated and smothered by Tony's enormous bulk.
Branden has to push his head to the side too now as Tony's bigger, thicker cock has reached a long enough length that it started to push itself in to Branden's face while erect.
Tony manages to roll his massive muscle body off the couch just before it completely collapses under the enormous pressure of so much muscle. But as he falls his body lands right on top of the pine coffee table, completely destroying it.
Tony pulls himself up from the rubble with some effort, and then swaggers towards Branden lying on the ground.
"Wow that was awesome!..So what do you want to do now?" says Tony with a smirk as he swings his giant cock from side to side enticingly for Branden.