Higashi Yamamoto

A female university student who married a university professor is attacked by a pervert due to a machinations of her sister-in-law...

Troubled by his beautiful wife Orie's infidelity, Saito hires Negishi to "train" her as revenge. Negishi lures Orie to his apartment, threatens her with photos of her having an affair with a younger man, and forcibly ties her up with rough rope. That day, Orie cries and endures with her eyes closed, but gradually, she begins to savor the sweet pleasure without shame... Saito receives a report from Negishi and has achieved his revenge, but his heart is not at peace...

Reiko, a school nurse, is caught in a lingering, ambiguous relationship with her colleague, Hiromichi. One day, while Reiko is indulging in masturbation in the infirmary after school, Shunji from the baseball team walks in. She seduces him—noticing the bulge in his trousers—and...