Yukiko, the widow, has been unable to shake off her grief and has been in mourning since losing her husband. Her beautiful mother was eventually seen by her son Shinichi as a woman. One day, Shinichi receives an aphrodisiac from his boss at work. 'The person I like is Mom! Ahh! I want to have sex with Mom every day!' Shinichi finally crosses the line, and the widow succumbs to pleasure in front of her late husband's portrait. This is a 3-part set of mother-son incest.
