Satomi, whose husband is much older than her, loves her stepchild, Shota, more than her husband. Shota is also trying to take Satomi away from her father. Shota, who cannot bear to see Satomi having sex with his father, makes a suggestion. That is, if he shaves Satomi's pubic hair and makes her completely bald, she will be too embarrassed to get naked. Satomi is confused, but...
