The stone glowed, causing her to look away, and when the light dissipated, Karyn saw a girl sitting in Jon's chair that resembled Jon quite a bit. And she felt different, Karyn saw that she had turned into a guy! She touched her chest. It was flat, but a bit muscular.
"Oh my god! Jon, what happened to us?" Karyn asked, startled by what the stone had done to her and her friend.
"It's for the best, Karyn," the girl said, leaning back in the chair.
"Jon, you're a girl, and I'm a guy. Doesn't that bother you?"
"So, being a boy isn't bad I was one, and being a girl can't be too bad, you were one"
Karyn was puzzled by Jon's reaction. He heard the wish, so he should have a problem with it. Unless, of course, he wanted to be a girl in the first place. But even then, he wouldn't take it in stride.
But then she remembered the stupid wish she made before her girl friend wish. The one that forced Jon to not worry and completely trust her. That wish was making him feel fine about what just happened to him! But she wasn't fine, she didn't want to be a boy, Karyn stood up and looked at herself in the mirror. She looked pretty hot, someone she'd definitely fall for, if she was still a girl.
"I have to undo this," Karyn said. She turned back towards Jon. "How did this happen? All I wanted was a girl for a friend. I didn't say anything about wanting to be a guy, or for you to be a girl... OHMYGOD Jon the stone turned me into a guy and you into my girlfriend. The stone didn't do what I intended, just what I said. What should we do Jon?"
"Well I think we should go on a date, we are boyfriend and girlfriend after all."
"We can't... I mean it would be weird..." she thought about it, deciding since the wish was pretty broad, it should be easy to atleast change most of it, so what was the harm "ok... lets go on a date" Karyn said pocketing the stone.