Like my close mom friend Rinko. One day, during the usual tea party, the topic turned to sex life. Kana seems to be having fulfilling sex with a young man she met on an app, and Rinko, who thought it was questionable, decided to just do it once and started using the app. Ririko awakens to the pleasure of being obedient to Ryu, a student she met through an app, and dominating him. And Ryu is similarly drowning both in mind and body in the bewitching and sexy attacks of the married woman.