Jon held the stone and said "I wish that I had a gun that could could give people fetishes and that the gun matched the specifications I am thinking about."
"What?!" Karyn exclaimed as the stone glowed and a pistol the size of a small nerf gun appeared in Jon's hand. "Why would you want something like that?"
Jon smiled as he examined the gun, thankful that it looked far more like a toy than a real weapon. "Because think of the fun we could have. How humiliating would it be if Sarah suddenly became super submissive or felt like she had to dress like a french maid?"
Karyn considered the image of that for a moment, and couldn't deny the smile it brought to her face...but still. "Remember what a bit of carelessness with the stone did to me yesterday, just think of how dangerous this could be."
"Don't worry so much Karyn," Jon replied. "I thought of everything. See there are little controls on the side for what fetish you want, multiple fetishes, a time-delay so you can set something up for a set time, and even a reverse to make sure we can undo mistakes. You should just relax and not be so straight-laced," Jon finished while brandishing the gun at her.
Karyn instinctively scooted away from Jon and the gun. Then...