Four years after her husband quit salaried work to start a company, his wife Mika (澄河美花) supported the business and it finally began to take off. But a major mistake occurred on a project for client Umeda (梅田), and a complaint was filed. Rushing to apologize on her husband's behalf, Mika is cornered by Umeda who says, "If you want to show sincerity, pay with your body." For the company's sake, Mika reluctantly yields once. But afterward, under the pretexts of entertainment and apologies, sexual services continue.
