Sarah now realized the true power she was in possession of, but before she had the opportunity to make another wish she heard Jon moving about downstairs.
"Shit" Sarah thought, "I don't want to have to deal with this charade of Jon thinking I actually need help with history, he's so stupid he doesn't even realize I have a higher grade than him. I have an idea but I can't believe I'm going to do this!"
Sarah looked towards the door and heard clumsy footsteps walking up the staircase. She clenched her fist tightly around the rock and said, "I wish that I looked exactly like Jon's best friend Karyn does right now and that he forgot everything about me being here to study."
Sarah braced herself on Jon's bed expecting to be hit by waves of powerful changes but she was met with only a slight tingling sensation through her body as her facial features were changed and very few changes were made to her body. She looked into the mirror and saw that her hair and body almost exactly mimicked her previous. "That bitch must have wished herself to look as sexy as myself," she said vainly, "But I can sell the part of loser slut."
Sarah soon realized that the changes were not finished. As she stood still in Jon's room her clothes began morphing. They began fading in color, and did so until they were completely white. "What the hell?" Sarah thought as her clothes continued changing until they were utterly transparent and then vanished into thin air.
Sarah now stood completely naked as Karyn in Jon's room. A look of panic overtook her face as she still felt the tingling sensation. She looked down at her pert breasts and saw a single drop of water appear as it rolled down her left breast and dripped off of her nipple to the floor below. Soon water appeared all over her body until wet hair blocked her vision and every inch of her body shined with sunlight bouncing off of her wet form.
"Oh my god," Sarah thought, "Karyn must be taking a shower right now, but what am I going to do?" Wishing herself dry and clothed was an impossibility as her wish limited herself to how Karyn's body was at the exact moment. Sarah then heard Jon open the door as he walked into the room.