Marcie

As Gina headed to the library, she came across Marcie, a shy petite chubby girl. Marcie was unwrapping a candy bar. "Like you're not fat enough," said Gina. "Why don't you just give that to me." She held her hand out.

Marcie put the candy bar in Gina's hand. She muttered something.

"What did you say?" asked Gina.

"Shove it up your ass," said Marcie with a burst of sudden confidence and anger.

"Why you...." but before Gina could continue, she found herself putting the candy bar down her pants and in her panties and trying to shove it up her anus. She blushed and grew scared.

"Are you actually doing it?" asked Marcie.

"Um...I...I...." for once Gina was at a loss. A few students stopped to watch her.