Beautiful lingerie, a paid married woman, insurance agent stained with saliva and semen. (Yuuki Hanaha, JUR-107)

Her husband is burdened with a huge debt after his friend, who acted as a guarantor, disappears. Hana, an insurance agent, needs to close big deals to increase her income and pay off the debt. However, securing contracts isn't as easy as she expected. Just then, she happens to meet Ozawa, the chairman of a large corporation, while visiting a client. Ozawa is captivated by Hana's beauty and proposes that he'll sign any number of contracts if she satisfies his desires. For her husband's sake, Hana makes up her mind, dons the glamorous high-end lingerie Ozawa likes, and goes out to work again. She has no idea that this will become an irreversible physical contract…