Nao is entrusted with a business negotiation that will determine the fate of the company and is sent on a three-day business trip. The reason she is entrusted with this business negotiation is because the company's president, Ozawa, is a man known for being a "womanizer" and "arrogant." He plans to bring along the most beautiful woman in the company, Nao, to help close the deal, but when the entertainment begins, her boss is easily crushed and Nao is left behind to continue with the excessive entertainment. She makes it through the persistent sexual harassment entertainment and returns to her lodgings, but Ozawa's sexual entertainment has only just begun...