A group of male friends become obsessed with five mysterious sisters who are sheltered by their strict, religious parents in suburban Detroit in the mid 1970s.A group of male friends become obsessed with five mysterious sisters who are sheltered by their strict, religious parents in suburban Detroit in the mid 1970s.A group of male friends become obsessed with five mysterious sisters who are sheltered by their strict, religious parents in suburban Detroit in the mid 1970s.