"Rika-chan... you don't want to tell people about your past, right...?" Rika has a dark history of having sex for money when she was a high school girl, but she keeps it a secret from her boyfriend... Her past is discovered by the middle-aged manager of the place where she works part-time, and she ends up being sexually harassed and raped... She is made to cum over and over again by the dick of a man she hates. Humiliating rape in a family restaurant by a dirty manager and staff. KM Produce Co., Ltd.