Suddenly Jon's body (with Mikey in it) appeared out of nowhere. He looked around and said "Mom...?" Then he noticed the stone and paled. "You found out!" he said.
"You're right I found out," said his mother. "Let's see if I can remember the wishes I made. First of all, I didn't say Jon had to stay a guy. I wish that the new Jon will become a 10 year old girl named Michelle. I guess you're going to be an athletic girl who acts more like a man than she used to. To tell the truth I'm not sure if acting manly even counts as part of the wish."
"But Mom, I didn't mean to steal..." said Michelle, but her voice trailed off from Jon's voice to a girl's again. She may have been a bit stronger than she was before, but still, a 10 year old girl is a 10 year old girl.
"Michelle, I want you to realize, I'm being nice. I'm not even really punishing you. I just changed you into something like what you were before you stole the stone. Now..." She pointed to Jon. "You're a bigger problem. The other wish was to be athletic, but I didn't say 'boy', so I could change Michelle back. But on this wish, I did say 'girl'. So I can't change you back from being a girl. I wish that you're 17 again, and you are Jon who suddenly turned into a girl today, so your clothes and stuff are still Jon's. I wish that now that you're a girl, Michelle will be your middle name but you can pick any first name you want."
Instantly, in 'Michelle's' place was Jon again, more or less. A slightly shorter Jon, with breasts and a female figure, keeping her old haircut and not fitting well into his clothes, which had his belt tightened to keep his pants up.
"Thanks, Mom," grumbled the former Jon. He was 17 again, and people knew he wasn't always a girl--but there was no way to not be one. He'd have to go to school like this and he still would have to shop for clothes, even if he didn't want dresses. And how in the world could he pick a girl's name?