"If we need to experiment with my being a girl, then you need to try being a guy. Only fair." Jon insisted.
Karen decided to relent. "Fine, fine. I wish I had a foot-long penis but otherwise looked the same."
Immediately Karen began to feel something stirring in her pants. The head of her new penis shot out of her pants. Jon stood agape. "What?" she asked. "Isn't this what you had in mind anyway? Anyway- hang on a sec. I wish I was wearing a skirt." Suddenly she was wearing a skirt. She proceeded to tuck her dick as well as she could into her panties.
"That was a little much," said Jon pointedly. "Don't be jealous, Jon-Girl"