"Alright, alright. I'll fix it. But first you need to approve of this next wish. Agreed?"
Jon was irritated, but the wording for all of these wishes was mostly such that it could all be reversed. Karyn was just having a bit of fun, right?
"Alright," he replied.
"Ok. Stone: I wish that I could control the size of magic dildoes like Jon's without removing them, and that I had a replica."
"Wha? You could have wished that in the first place and let me fix my own junk!"
"What's the fun in that? Now do you want it or not?"
"Ugh... Agreed."
A second dildo appeared on the table, preset to Karyn's favorite size. "Wow, bigger and better right off the bat," she said, affixing the dildo and giving a playful wink towards Jon. He blushed intensely.
"Alright, alright. Can you fix me now please?"
Karyn stood right in front of Jon and looked him straight in the eyes. Jon felt seriously turned on... He could feel his minute dick becoming erect, then surpassing it's old bounds, growing and growing, and... stopping?
Jon looked down and saw his old size looking back at him- a meager 4 or so inches.
"Aw, is that it?" he asked.
"That's what she said!"
"I'm serious! Help me out here!"
"That's back to normal Jon! But tell you what." She reached over and plucked the dildo off of him. "If you have sex with me like this, I'll make it as big as mine."
"What!? Karyn, that's sick! I'm a guy."
"You sure are studly. You don't have to if you don't want to..." She flapped his manhood back and forth between her fingers, then brought it down for a comparison with her cock. It was dwarfed completely.
Jon thought about it, feeling vaguely turned on. Was that wrong? I mean, she was mostly a woman still, with smoking curves. She just had a massive wang jutting out of her crotch.
Jon answered, "I..."
