An is entrusted with a business negotiation that will determine the future of her company, and leaves her husband behind for a three-day business trip. The reason she is entrusted with this big contract is that the company's president, Ozawa, is a man who is known to be a "womanizer" and "arrogant." He plans to use the charms of An, the most beautiful woman in the company, to make the deal a success. And when it comes to entertaining the customers, Ozawa turns out to be a terrible man, just as rumored. Her boss, Soma, is easily crushed, and An is left behind, and despite Kokoro of rejection, Ozawa's caresses bring her body to orgasm many times...