Manami, a new female employee with a strong sense of justice, warns her boss who is scolding a male employee who made a mistake in a sticky manner. Her boss gets angry when he is warned by a female subordinate. One day, Manami is asked by another male employee to have a physical relationship within the company. Although she is surprised, she goes along with it and ends up giving a blowjob. However, it was a trap set by her boss. Her boss threatens her with the footage of the affair he took with his smartphone.