Sarah went out after work but came home feeling like she was slipped something. She didn't order much, though, and she was with her friends. Still, she feels, strange. Something more than just "hot and bothered." It's almost like she's on fire inside. Hoping to cool off, she decides to take a cold shower. But she still feels an irresistible sexual need. Sarah feels like she needs to cum more than she ever has in her life. Barely dried off, she staggers from the shower to the bed, her insatiable need growing stronger. As the sun sets and the moon rises, she feels like everything in her body is shifting, moving, and full of energy. Everything starts to look different, and that's when the changes begin....