Daylight is a mortal danger to Mary as she is afflicted by "Dracula Syndrome". Thus, she lives by night and her life revolves around nocturnal happenings. That doesn't mean she is a bad girl, she just seems to get into trouble a whole lot easier than normal girls her age.
A brother discovers his older sister plans on getting stoned with the date rape drug before she attends a rave and she wants to get fucked! He makes her dream come true.