(Taken in part from a well-known episode...)
Jon didn't use the stone at all throughout the next day. He'd left it at home went he went to school, securely hidden in his desk. He and Karyn had plans for the rock, but they weren't in a rush.
Sarah McMillan, on the other hand, was. Sarah had overheard Karyn's mistake the day before, and seen her transform into a girl as blond and buxom as herself before her very eyes. Sarah had even heard their conversation afterwards and seen them pass something small back and forth. Something that was the cause of Karyn's condition but what it was, Sarah didn't exactly know.
Funnily enough, nobody else had batted an eyelid at Karyn's new look. Sarah had carefully plied information from the horny boys in class "“ since if anyone would notice a change in a girl's bust size, it would be those drooling monkeys "“ and they said that this supposedly new, blond Karyn looked no different than she had the week before.
Whatever that Jon kid had in his possession, it was magic, no doubt. Sarah had seen it change people, then alter the memories of other people so nobody was the wiser. This had definite possibilities!
Sarah simply had to possess this magic wishing item, whatever it was. So that evening she hatched a plan to find and steal it from under Jon's nose.
It wouldn't be easy to get at Jon, she thought, I can't use my usual seductive charms. Jon does, however, like to play the good Samaritan and there was that history test tomorrow...
Sarah put on her most frumpy serious student dress and went across the street to Jon's house and rang the bell.
"Jon....Door!!"
Responding to his mother's call, Jon wandered down the stairs wondering who it could be. He did not expect Sarah.
"What do you want Sarah? I don't have time for your games right now."
She pouted. "It's not games Jon. I am really worried. Mr. James has that nasty history test tomorrow and I just am not ready for it! I need your help!"
Jon sighed, "Why don't you ask one of your boy toys to help?"
"You know they aren't as smart as you, besides I can't get a hold of them on this short notice. Please help me, please!"
Jon sighed. He figured he had to help or he would never get any peace.
"Okay, bring your books and come up to my room."
They went up the stairs and into Jon's room. What a dump, Sarah thought. She did take note however that he quickly stashed something under his pillow...
"Could you get me a drink, Jon?" she asked, suddenly.
"I thought we were here to study?" he snapped back.
"I would get it myself but I don't know where you keep them."
"Fine" he muttered as he went downstairs.
"Now is my chance" she giggled. She lifted the pillow and found a weird little rock underneath. This must be it!
"I just need to test it..." she muttered to herself. "I wish I was wearing cherry flavour lip gloss instead of strawberry flavour."
Sarah licked her lips, and tasted cherry. It worked!
(Unknown to Sarah, the lip gloss of two other women elsewhere in town spontaneously changed from cherry to strawberry - but nobody noticed.)
Sarah grinned, "Now for some real fun....."