As Jon finished his wish he felt the stone grow warm in his hand. He looked at Karyn just to notice her eyes huge with suprise as new memories flooded her mind.
"Oh my god, Jon..." she whispered. "Why, why-y have you done this?"
"You mean it worked?" Jon couldn't contain his excitement. "Do you have any new memories?"
"Yes!" she looked truly desperate now. "I remember being a guy just like you! I mean, I know I'm really a girl, but I also have memories of being a dude. I know how it feels to have a dick... and to loose it. I remember making fun of you because I used to be taller. I remember running in the male track team. But I also know all those memories are false... which doesn't make them feel any less real."
"Wow, that's awesome!" Jon didn't know why, but the prospect of having masculitily taken away from people just to then make them girly, short, weak and jiggly in the right places really turned him on. He felt his penis stiffen in his shorts.
"No Jon! It's not awesome!" Karyn looked really desperate now. "I also remember my parents doing the DNA test on me and trying to prepare me for being a girl since I was 10. I remember slowly trying to accept my fate. I remember geting worse and worse lap times in running as I stated to become shorter. And I definitely remember the day when I grew boobs. One lunchtime. Just like that."
At that point Jon was only partially listening. Instead his mind was imagining the world of his making. It seemed that the stone didn't make the transformation of males into females copletely gradual either. Growing breasts in one hour? Getting shorter over few weeks or months? It seemed like the ways of the stone were full of surprises. Jon couldn't wait to discover them all. And anyone looking at his crotch could tell that he felt excited about this.
"But I also remember something more..." Karyn continued in a hushed voice. "I remember you taking the advantage of the fact that new females can't physicaly disobey a male's command. I remember you telling me to become your girlfriend as soon as you learned that I had flipped genders. You couldn't change the way I think but I remember the day when suddenly my body felt attracted to you. Jon, in this reality it was you who told me to wish my hair blonde and my breasts this big..." Karyn was almost crying at this point.
"And that's not where I will stop..." Jon thought.