Take the cheap clothes off her.

"Be careful what you wish for Michelle." Megan said with a sly grin. "I wish my T-shirt and jeans were back in my closet."
"No!" Michelle shouted as the clothes vanished. Megan looked her up and down. She took great pleasure in seeing Michelle in nothing but her thong and boots, attempting to cover her breasts with her hands.
"That thong is pretty expensive by my standards, Michelle, but I could take that off too if you don't like it."
"Please don't!" Megan begged as she moved her hands down in a vane attempt to keep the underwear on her body. "People will be coming through the hall soon! You have to give me some clothes."
"I don't have to do anything." Megan laughed.
"Please, I'll do anything. What do you want from me?"