is a place where women with large debts can offer their anuses to members and hopefully have their debts wiped away. No one could have known that the organizer of such a creepy club was Kawakami Yuu, the representative of the Kawakami Group... One day, it was discovered that Yuu had been secretly raising the operating funds for the Sorrowful Dog Club without her husband's knowledge, and she was punished. Furthermore, Yuu was shocked when she was told that "your anus will be put up for auction" at the <50th public execution>...