Himari's husband is always obsessed with her, but has a masochistic side and lets her treat him like her personal toy every day. One day, when her husband brings home a female subordinate from work, Himari sets her sights on the woman and ends up performing lesbian sex right in front of him. The subordinate is so shocked by the scene that she immediately decides to quit her job. Enraged by the situation, Himari confronts her husband in the bathroom, attempting to settle things, but her dominant S-side can't be contained, causing the situation to spiral even further out of control.