Ty thought he'd have a bit more fun with Dustin.
Dustin went in the gymnasium and felt a familiar tingling in his crotch. He quickly ran to a secluded corner to find his dick getting hard. It was filling up with blood until it was nearly as thick as his wrist. Dustin was getting worried as it got hard. Dustin went in to the locker room thinking that if he put on his tight jock strap the growing bulge would became less impressive. He stuffed his cock in it and looked at the bulge. Out of the corner of his eye Dustin spotted Ty standing at the door.
“Are you responsible for this?” Dustin said pointing to his growing bulge.
“I wanted to teach the rest of the gym class a lesson.” Ty’s reply comes.
“How this teaches everyone else a lesson?”
“Every time someone stares at you their body will grow until it’s as big of yours.”
Dustin said. “Can I at least get to pound anybody who stares?”
“Oh no, you can't Ty said. We can't have anybody getting hurt.”
Dustin looked at a gangly teen that just walked into the locker room. Ty swiped his hand and Dustin's clothes got tighter and turned in to a Speedo that revealed his large cock. Dustin had no choice but to go back to class where they were learning swimming.
Jim, the star football player of the school, saw Dustin walk out of the locker room.
“Hey there big Guy, I see you found the team football.”
The whole class laughed. Suddenly Jim felt a surge flow through his body. His 8 in cock and golf ball sized balls began to swell. Everyone gasped as they saw his bulge in his speedos get larger. He yelled “What’s happening to my dick?”
Jim now had the same size cock and balls as Dustin. Jim's cock soon swelled again doubling in size and so did his balls. Jim screamed. “What are you laughing at Tim?”
The freshman was standing at the door. His dick just started to develop and he was proud of his cock. He then felt the tell tale signs. His newly developed cock was forced into another of puberty. His dick first became extremely long. That made it look almost like a short snake as it coiled up in the school speedos. It thickened inside Tim’s speedos as he stood there pointing at his friend. Just then the coach said class was over. Everyone headed in to the locker room.
Ty was waiting in the locker room when everyone came back in “You all need to learn some modesty.” Everyone was puzzled as they started to undress. The boys in the shower started to gain height and weight until they looked like junior weight lifters. They were all bewildered to still see that their bodies had grown in size.
Then Ty said. “I almost forgot. Freshmen boys shouldn’t be ashamed of their growing bodies.”
All the boys looked fearful.
“I think twelfth grade dicks would be much more appropriate. I don't think twelfth grade dicks should be hidden under layers of clothing either” Ty said.
With that the boys in the locker room completely naked.
“I don’t think that you should experience any shriveling of your cocks. Your cocks will not shrink in size no matter how cold the water. One more thing, twelfth grade dicks don't get soft no matter how sexually frustrated you get.” said Ty.
One of the boys said. “Why are you doing this, I didn't do anything to you.”
Ty said, “You tormented boys in middle school about being underdeveloped didn't you.”
The teen sighed.
Ty then progressed the teen’s dick and made it quickly double in size. Ty said, “You better watch out when you go to the bathroom. As for the rest of you still changing if you have ever given a problem about the size of their dick yours dick will grow then next time you piss.” Then Ty made all there bladders heavy. They'd have to go soon.