Arisu had built a happy family with her kind, warm husband and their adorable son. However, one day, her son's friend Takashi came over to play and borrowed Arisu's smartphone to show her some photos. The images revealed Arisu in the midst of an affair. As Arisu panicked, Takashi took advantage of her distress, telling her, "If you don't want this exposed," and forced himself on her. Even her son, attempting to intervene, became drawn in by Takashi's words. Unable to resist, Arisu found her body completely dominated by Takashi.