Nami is assigned to go on a business trip because she is assigned a business negotiation that will affect the fortunes of the company. The reason she was entrusted with this business negotiation was because her business partner, President Oki, was a man known for his ``love for women'' and ``arrogance.'' His plan was to bring her, the most beautiful woman in the company, to make her transaction a success, but... When her entertainment begins, Nami is forced to have a humiliating sexual entertainment where her body is played with in front of her colleagues. She survives the sticky sexual harassment entertainment and returns to her accommodation, but Oki's "strong ●" sexual entertainment has only just begun...