A mentally disturbed prostitute claims to have lost her baby in a heavy S&M session. As she begins a similar relationship with a man whose wife left him because of his kinky urges, their mutual mental deterioration leads them down a spiral toward a double-suicide pact.

Kaori, who lives quietly with her husband in a mansion by the sea, reunites with her old lover, Makoto, who has a young wife, and her feelings for Makoto are rekindled. Her husband, Kazuo, who sensed her feelings for Kaori, intentionally left home for her wife, even though he felt a strong sense of jealousy...

This softcore effort from cult pinku-eiga director Hisayasu Sato concerns the perfect couple. Of course, they don't know that they're the perfect couple because they each keep a "terrible" secret from the other. This prevents them from enjoying a normal sex life. The husband is impotent unless he can watch another couple having sex, and the wife pleasures herself to thoughts of being raped while someone else watches. Eventually, the voyeuristic husband and the exhibitionist wife confess their secrets to each other and realize how silly they've been when they were clearly made for each other. Rie Asai and Masato Kino star with Rio Serizawa and Tori Asano.