Renna, a 38-year-old full-time housewife living in Meguro Ward, Tokyo, has been married for 12 years. She claims to have never been without a man since stealing her best friend's boyfriend at the age of 16. Even after marriage and childbirth, she continues to seek out men behind her husband's and family's backs, and recently has discovered masochistic play, saying that being forced into outdoor play is a bliss. During her once-every-six-months affair trips, she indulges in constant lust anywhere and everywhere...