Jenny Bilson, a high school senior, is the perfect student, a wonderful daughter to a veteran police detective and an all American Dream. But the one mistake she is unaware of making is about to haunt her in a very violent way, as her past returns for revenge.

Sue, Cheryl and Lexi are three college freshmen who have been best friends since they were born on the same day. They do something special every year for their birthday, but on their eighteenth, they set out to lose their virginity.