He suddenly felt his cock shifting.
"He Heh... I didn't really mean that."
It was too late, his watched in horror and arousal as his penis started to bloat to a size much to big for his frame, his legs spread further apart by the force of his now growing balls, he tried to get the words out to stop it, but he was too taken away by the new sensations in his crotch. His penis got larger and large, the couch creaking from the stress of holding that much weight, it became stiff. Steve chocked back a sob as he saw his new freakishly hug penis, six feet of flesh, and balls that touched the ground, he felt it's demand, and he couldn't stop himself. He stroked and stroked over and over again. His apartment soon covered in cum, and he couldn't stop all he could do was stroke himself.
He had become a slave to his penis.