Kanako, who was caught masturbating by the neighborhood association chairman, Omura, and since then has been continuously sought for her body whenever there was an opportunity. Initially, Kanako was forced into repeated violations, but soon her sexual instincts awakened. One day, when her husband (Takeuchi) was leaving the house for a class reunion, as usual, Kanako enjoyed her affair with Omura in his absence. Takeuchi cut short the reunion and returned home early, witnessing the scene. Shocked and furious, he panicked, yet strangely, only his chest and groin ached with a poignant pain...
