Karyn thought about how to word it so that she got what she wanted but nobody would think that her breasts suddenly shrank. After several minutes, and several more semi-discrete glances at Jon's enhanced groin, she was getting frustrated. She was just too distracted by Jon's newly enlarged penis to concentrate. She thought about asking him to leave, but it was his bedroom after all.
She opened the notebook and stared at what Jon had written: "Jon has a 14 inch penis". Just the thought of a penis like that existing was a distraction and to know that it was Jon that had it...
Karyn knew that she had to do something to eliminate the distraction if she was ever going to be able to concentrate on fixing her own problem. The thought of eliminating the distraction gave her an idea. Quickly checking that Jon wasn't paying attention to her, he had started working on some homework while she was thinking about her problem, she made a quick adjustment to what Jon had written with the eraser of the magic pencil. The notebook now read "Jon has a 1 inch penis". One last quick glance at Jon's groin confirmed that the change had taken place as she'd intended.
A few minutes later, now that she was no longer distracted, she thought she'd come up with an idea that would work so she began to write. It was simple really, just because the pencil didn't automatically make people remember the new reality didn't mean that she could explicitly write that do. When she set the pencil down two new sentences had been added to the page: "Karyn's breasts are a perfectly proportioned C cup. Everyone except Karyn and Jon will not remember her breasts being any larger than that."
