A couple named Himezaki runs an inn in a certain hot spring town. However, their business is on the brink of collapse. They have no choice but to keep operating the inn, and they spend their days in constant worry. One day, Ikenuma, a yakuza collecting debts from Masakazu, visits them. Seeing Hana, his beautiful wife, he comes up with a plan: turn Hana into a hostess who provides lewd services, opening an obscene inn where customers can have unprotected sex and ejaculate freely. To start, Ikenuma brings his subordinates to inspect Hana's body…
