Her husband is away on a solo business trip, leaving her alone with his father for an extended period. Yuko, feeling lonely, masturbates to pass the time, but her father catches her in the act. The next day, he takes advantage of the situation, claiming sympathy, and assaults her. Despite her initial resistance and disgust, Yuko finds herself enveloped in a strange sense of fulfillment. Gradually, she begins to crave her stepfather's touch...
KSB Kikaku/Emmanuelle
