"Waiting until it stopped didn't work, did it genius?" Evan shouted at Sean.
"What did you want me to do?" Sean asked defensively. "I don't even know what's doing this!"
"Not gonna lie, I think this is pretty awesome," Jimmy said excitedly. "I mean look at us! We're huge!"
"That's just the problem: we're too huge!" Evan said. "What are we going to tell our parents? Or our teachers?"
Before anyone could answer, Ty again decided that things were moving too slowly, and he increased the growth speed to an inch every ten seconds.
All of the boys groaned as their dicks expanded again. They expected a bit more of a break from growth, so it was doubly jarring when their cocks grew another inch only ten seconds later.
"Oh God, it got faster!" Luke moaned as he watched his and his friends' cocks growing rapidly. Their balls matched the pace, expanding to the size of overgrown grapefruits.
After about two and a half minutes of this, Ty figured that enough was enough and stopped the growth entirely.
As the boys recovered, their jaws dropped to the floor as they looked at each other's endowments.
Luke's penis had doubled in length to 30 inches, while Evan's had grown to 31 inches. Sean and Jimmy both sported 32 inch cocks. Jimmy's had grown so thick that he had to use both of his hands to wrap around it.