Otoire Senshoujo Yumari-chan

The back face of the warrior girl honor student JK, Yumari Kawaya, is a Valkyrie who protects the holy shrine (toilet). When Sechin (Koga Yukina), a big-breasted black gal who had been on a dog-and-monkey relationship, witnesses Yumari after her sacred pee, a new door opens!

An "Oshikkomedy" full of girls' secrets!