Despite your age, your parents feel you need a babysitter for the weekend while they’re out of town. And to your shock, they hired Amy, a popular and beautiful senior from your school. Your parents decide to have some pizza with you and Amy before they leave. Not really engaging, you excuse yourself, saying goodbye and going to bed. You hear them leave and finally fall asleep. Hours later, you’re woken up by something strange. It sounds like… hysterical squealing and laughter?