"My time is precious," Sarah said, "I've got lots of people to see today, so I'm gonna have to make your life absolute hell just as quick as I can so I have enough time to visit a few of my ex-boyfriends before dinner."
"Just get it over with, bitch," Karyn wept, "You've destroyed my father, and my brother, I just don't care anymore."
"Hmph," Sarah huffed and looked her victim up and down. Before Karyn's brother Max had walked in on them, she'd forced Karyn to wear tight-fitting and revealing clothes for the rest of her life. She was currently wearing a patriotic red, white and blue number that would get her instantly noticed anywhere she went. Sarah could see Karyn's flesh quivering with fear through the thin layer of PVC covering her body. She may be acting tough, really but she was horribly afraid and Sarah liked that.
"You must have dressed me up like a fool for a reason," Karyn snorted impatiently.
"Yes I did, Karyn. No one's gonna miss you in this getup, or your new assets! You wanted to be noticed, and now you will be! And to make sure all that extra attention doesn't go to waste," Sarah paused for a moment, then held up the wishing rock. "I wish that whenever you hear someone compliment your looks, any body part they mention will grow slightly larger - and I wish when anyone insults a part of your body then it will grow by twice as much! What's more, I wish the only way for you to reduce your parts to their previous size is to have sex with the person who talked about them!"
Karyn gasped, but Sarah wasn't finished yet.
"But you'd better watch out, I'm sure I don't need to tell you some of the wild things men say in the sack! In fact," she said in mocked inspiration, "that's given me a better idea! I wish that whatever any guy says about you while they're fucking you will come true, and I wish that no one except for you and me will notice any such changes!"
"You... y-you e-evil fucking b-bitch!" wailed Karyn as she held her head in her hands. "Oh God, I'm g-gonna be a f-freak! How can I e-even try and be normal, my body is gonna b-be changing all the t-t-time!"
"Now now Karyn, I think I've been quite reasonable here. I mean, you should see what I did to Jon! He's *really- in a pickle!" Sarah laughed, but Karyn just sobbed some more.
"Awww, very well," Sarah said with mock sympathy. "I wish that whenever Karyn's body changes, all her clothes change to fit her as well! There, I can be nice. Now I really must be going, and Karyn?"
"W-what is it?"
"Nice tits, girlie!" Sarah laughed and walked out the front door. Karyn grimaced as her breasts swelled slightly bigger, with her costume stretching to fit them.
Finally free of Sarah's control, she mournfully walked into the kitchen. She found her brother, or rather sister, Max moaning with pleasure as she rolled a cucumber around her large monkey mouth, licking, sucking and caressing it with her tongue. The smell of sex was heavy in the air and there was a puddle on the floor beneath her chair. Max was so engrossed with her new body she didn't even realise her older sister was there.
Karyn sat at the table opposite Max the monkey and buried her face in her arms. It was then that she* really_ started to cry.