Tatsuo goes to Shunka's house, where she is dating.At that moment, he becomes aroused by the mother "Sui" he met by chance.Murasaki also has no sex with her husband and gets aroused when she sees a young man and masturbates.When Tatsuo witnesses this scene, he can only think of purple.After that, Tatsuo can't hold back and tries to get Murasaki to get into a relationship.Although Purple says it's not good either, he betrays his daughter and seeks a dick.
