In a Tokyo love hotel district, a woman is found dead in a derelict apartment. As police investigate, a romance novelist's wife lives a life that seems simply a daily repetition without romance. To break away from the loveless monotony, she follows her desires and becomes a nude model enacting sex in front of a camera. Soon, she meets a mentor and begins selling her body to strangers, while at home, she hides behind the façade that she's still the doting wife she's supposed to be.

Guilty of Romance

Kaede is fed up with routine chores at her workplace and the relationship with her boyfriend. Her mood brightens when Takuya, with whom she and her brother Ryuta were befriended in childhood, returns to her home town. After reuniting, the friends spend a great time together. But when Ryuta’s girlfriend Yuki gets pregnant, confessions are made that change their relationship.