During a business trip with the director, young secretary Saeko and the director drank a lot of alcohol, so they had to stay overnight at a hotel. While getting ready to sleep, they heard a knock on the door, and when they opened it, the director suddenly pushed Saeko down on the bed and began to commit sexual assault while she resisted in vain. It turns out that he had towards her for a long time, and this business trip was arranged by him to take advantage of the situation to fulfill his desires. His lustful and despicable behavior did not stop there, as he also her at work to continue him multiple times if she did not want to lose her job and have her husband find out. Gradually, the director's pressure created a habit for her that seemed to break until her husband the secret on her phone.