A beautiful housewife known throughout the neighborhood—the kind of woman everyone has encountered at least once. Many such women are said to indulge in extramarital affairs, and Sumi Kurokawa is a prime example. She's engaged in a passionate affair with a younger man. Using her stunning beauty, she repeatedly has sex right under her husband's nose. At home, her emotions spiral out of control as she engages in intercourse, thrusting back and forth while trying to suppress her moans and cries of pleasure right beside her beloved husband. The overwhelming sense of guilt and taboo amplifies her ecstasy, making her moans and orgasmic screams clearly audible. This is the ultimate portrayal of the pleasure found in infidelity.