One day, Yuka, who has been married to her ex-coworker husband for three years and lives happily in an apartment in company housing, is asked by her husband to entertain a major client. During her entertainment, Yuuka's drunken clients put their hands on her, and her husband, furious with her persistent sexual harassment, ends up injuring her. Yuka goes to the house of her ex-girlfriend's boss and her partner to apologize, but she is ordered to wash her body and even have sex with her. Moreover, she is sincere.