Nao is assigned a business negotiation that will affect the fortunes of the company and goes on a three-day business trip. - The reason I was entrusted with this business negotiation... - That's because the company's business partner, President Ozawa, was known for his ``love for women'' and ``arrogance.'' - The plan was to bring Nao, the most beautiful woman in the company, to make the transaction a success, but when the entertainment begins, the boss is easily crushed, and Nao, who is left behind, is asked to entertain excessively. - She survives the sticky sexual harassment and returns to her accommodation, but Ozawa's sexual entertainment has only just begun...