Manami, a new female employee with a strong sense of justice, reprimands her boss for being obsessive in scolding male employees who make mistakes, but the boss is harassed when a female subordinate scolds her. One day, another male employee asks Manami to have sex with him at work, and although she is surprised, she goes along with it and gives him a blowjob. However, it was a trap set by the boss. The boss threatens her, using a video of their affair that he had taken on his smartphone.