Akira, a son who is in love with his beautiful mother Reiko, stimulates his own desires by secretly filming his mother's daily life. However, one day, Akira's friend, who has a crush on Reiko, confesses his feelings to her. Akira immediately checks the secretly filmed footage and sees Reiko sucking his friend's cock... Trembling with rage, Akira shows the footage to Reiko. And when the truth is discovered, Reiko repeatedly begs for help, saying "Don't tell my father...", Akira pushes her down on the spot and plays with her...
