Masochistic anal slave dog

<Ainu Club> This was a place where a woman with a large amount of debt might be able to erase her debt by sacrificing her anus to a member. No one would know that the organizer of such a creepy club is Yu Kawakami, the representative of the Kawakami group... One day, it was discovered that Yuu had been secretly raising the operating funds for the Dog Club without telling her husband, and Yuu was sanctioned. Furthermore, Yuu is shocked when she is told that her anus will be exhibited at the 50th Public Execution.