Emily (Jon's mum) finished clearing up the bathroom about 10 minutes later, throughout thinking up her plan of how to discover whatever it was her son was up to.
It was hardly an uncommon thing for Jon to have Karyn in his room; the two had been as thick as thieves since primary school and hung out at each others' houses as much as they did outside.
As such there was no reason Karyn would hide from her...unless they were doing that.
She hoped she was wrong, but she had been a teenager herself and knew how these things ended up happening.
Going back to Jon's door, she listened closely, not wanting to walk in on them in the act. There were some things a mother just did not want to see. However it seemed they were just talking for now. She couldn't make out what they were saying, but it did not sound like sex-talk.
She grabbed a basket of washing, so as to have an excuse to intrude, then opened the door.
Of all the things she expected to see, Emily had to admit that seeing Jon talking to his penis and not Karyn had not been one of them. It was only on closer (and somewhat unwanted, but they eyes have the tendency to automatically look closer at things one would rather not) inspection that she noticed the elephant in the room; Jon's penis was shaped like Karyn!
"Mum!" yelled Jon in panic, "What are you doing in here!?"
"Jon..." replied his mother, as calmly as she could. "Is that Karyn?"
"Wha-? I mean....I can explain..." Jon spluttered
Emily sighed deeply and put down the basket of washing.
"He sent you the stone, didn't he?" she said
"You know about the stone?"
"Yes, I do." she said, "I used it once, years ago. Give it to me and I'll show you."
Slowly and hesitantly, Jon picked up the stone from where he had dropped it and handed it to his mother. As she took it, Emily took a closer look as what had become of Karyn. The poor girl looked terrified; armless and fused to Jon's crotch where she dangled precariously.
Holding the stone in her hand, Emily said "I wish I was a boy."
This took both Jon and Karyn utterly by surprise, not not quite as much as did the fact that nothing happened.
"Yes, it is just as you think; I was born male." Emily explained, "Your grandfather obtained it before I was born and failed to lock it up properly when I was around 4 years old. I found it and not knowing what it was, wished I was a girl as part of a game. Needless to say I a bit surprised when it actually happened, though not upset until I found I couldn't change back."
She looked at Jon an Karyn.
"Now, what did you wish for to make this happen? And please don't tell me you turned your best friend into your privates deliberately."
"Well, I..umm...I was messing around with Karyn and started a wish" Jon stuttered, "but then Karyn attacked me and I yelled the wrong thing..."
"What did you wish?"
"Umm...The wish was 'I wish Karyn was....my penis'" he trailed off, averting his eyes from his mother's gaze.
"....." Emily was silent; the terrible calm before the storm. "YOU DID WHAT!?"
"It was an accident!" Jon tried to defend himself, "I was messing around then Karyn grabbed my...."
"She grabbed your what?"
"His penis!" yelled Karyn, "He had his dick out and he was feeling me and I thought he was going to wish me to have sex with him or something so I grabbed his penis and twisted it! Then he yelled in pain and...."
Emily looked like she was going to yell something else but she stopped herself and took a deep breath to regain what little calm she could muster.
"I'm going to drop the events surrounding this mess for now." she said, but she still glared as Jon, "Instead I'll do what I can to help you Karyn. I don't think I can reverse the wish; it was too direct to be reinterpreted so instead I'll just have to do what I can to make it more bearable for you."
With that she held up the stone and made her wish.
