On the day office lady Manami decides to leave work and get married, Kamata, her department chief who has secretly desired her, sees this as his final chance and rapes her. Manami is left with lewd photos taken during the assault, forcing her to submit to Kamata's blackmail and obey his depraved commands. This situation brings unexpected developments for both Manami and Kamata. Her inner turmoil and the chief's true intentions unfold in full detail.