Although their marriage is harmonious, her husband's job transition has cut off their income, making life increasingly difficult. Trying hard to save money, she finds it insufficient and finally gives in to temptation, shoplifting on impulse. Caught by the store manager, he offers not to report her—on the condition of sexual favors. From that day on, she is coerced into compliance. Initially confused and hesitant about being forced by strange men, she gradually begins to feel pleasure. The thrills, excitement, and sensations she experiences as punishment become impossible to forget. Day after day, she continues shoplifting, eagerly awaiting capture once again.