Ty and Dustin saw another father with his son walking into the gym.
The man seemed to be 30 and he was huge, all his body was a perfect mix of muscle and fat. The man was already wearing his favourite dark blue wrestling suit. He was not a wrestler at all, but he loved to work out wearing a wrestling singlet, he felt comfortable and loved to show off his muscles, his hard pecs and belly and (why not?) his crotch bulge.
The little kid was only a 9 years old chubby boy, he was very proud of his supermuscular father and wanted to be as strong as him.
"Dad! When I'm a grown up, I'll be even stronger than you!" the boy said before opening the door. Ty heard him.
"Of course son!" the father laughed. "But the day you turn into an adult, you will wish to be a kid again, you'll see!" he said.
"I can grant both of your wishes!" Ty walked to the father and his son.
"What?" the man said.
"I'm Tyler, but everyone calls me Ty. And this is Dustin, my brother. I have magical powers and I could swap your bodies, for example. Then you..." pointed to the man "could be in your son's body, and you, little boy..." Ty crouched down "could have your dad's supermuscular body!"
"Cool!" the boy said. "Please do it now! I want to be huge like dad!"
"You won't be huge like dad. You'll be your dad!" Ty grinned. The boy just jumped of happiness.
The man obviously did not believe Ty, he thought that teenager was crazy.
"I know it's hard to believe, Mr. For that reason, we are not going to lose more time and I'm going to swap your bodies right now."
Ty clapped his fingers. Dustin saw how the man and his son suddenly stopped in time. Two white lights appeared from their heads. The boy's light introduced into his father's head at the same time that the man's light went to his son's.
"Finished!" Ty grinned.
The boy's mind was now on his father's body and viceversa.
"What... What happened here!?" the boy said. Now the adult mind was on that body!
"I can't believe it! It was true! I'm a kid! I'm... my son! Haha!" the boy jumped.
"Dad... Is that really you?" the man looked at the boy. It was weird because he was looking at his old himself, but he quickly understood that his father was now using his old body, then that meant...
"So... I'm dad now?" the man said. He looked at himself. He was bigger than ever, everything looked smaller. He was full of muscle, it was an incredible feeling for him. He had a bit of fat too, but he also liked that!