RBD-970 Please, don't look at me now that I've become an anal slut! - Yukino Matsu

Sasayama, who was laid off and worked as a tout at a sex shop in the middle of nowhere, reunites with his former colleague Tachibana and invites him to his home. - Kori, a colleague of Sasayama's crush, was living happily there as his wife. - Sasayama, who had a grudge against the two, plotted to kidnap Kori and train her as a prostitute.