Suddenly, Sarah felt a sharp pain in her gut. "Be right back," she said, heading into a nearby girl's bathroom. She entered one of the stalls and sat down, doubling over.
Karyn entered the bathroom and saw Sarah. She hadn't even been able to close the door to the stall before doubling over. Karyn hated Sarah, but she wasn't a monster. "Are you all right?" She asked, leaning down, wondering if Sarah was on drugs or something.
Sarah convulsed, and before Karyn's eyes, began to change.