Manami is forced by her husband's fetish to live her daily life without underwear. Gradually growing accustomed to the embarrassing and humiliating situation, she begins to adjust. One day, her husband's colleague decides to stay over at their house, and her husband secretly installs hidden cameras in the room. Manami feels both confusion and arousal at her husband's voyeuristic behavior. The male colleague is shocked by her appearance, slowly grows interested, and eventually loses control, crossing the line into action. A story packed with highlights unfolds as events take an unexpected turn.