Fumi, the eldest son of the 150 -year -old sake brewing, Yuu.To get married to a venerable famous family, you need to be recognized by a strict father.The neat and angel -like smile, the Fumi, should be the ideal bride ...In fact, he had another face called Karen -chan, a legendary sex lady for three consecutive years.A real figure that must never be bald.Appeal the idea of ​​chastity and irritate without SEX until you get married.However, for many years, the strongest Karen -chan (Fumi no) is unaware of 'terrible tech'.Yuu begins to suspect Fumi.And his father also asked a detective to investigate Fumi's body.What happens?? JUR-169 JUR169 JUR