The stone glowed, causing Jon to look away. He had a very strange sensation and when he looked back, he was looking at a girl that looked very much like himself. She was even wearing the same clothes.
"Oh boy, this is really strange," the girl said. She looked down at herself and cupped her breasts, which appeared to be B-cup. Then she felt between her legs. "It feels so weird. It's like something is missing."
"Something is missing. But that's normal, you know. For a girl," Jon said.
"Oh yeah, of course."
At that moment, there was a knock on their bedroom door. Jon turned towards it and opened it. In the hall was ...