Blessed with good looks, Takano Kyohei, a college student, is always suffering from the unreasonable behavior of customers who want him and the sexual harassment of his store manager. Because of his hot temper, he loses his head on this occasion and is fired from his part-time job.
Then, one day, the glamorous owner, Ms. Nakahara, proposes, "I'll give you free board-and-lodging if you can turn my niece, Sunako, into a lady!"