Yurina Wakabayashi, who wants to appear in a movie, visits Kasumi Horai, a bondage master and AV director. - Seeing Yurina declare that she is a masochist and swell with anticipation for hard play, Kasumi approaches Yurina's limits with humiliation and pleasure far beyond her imagination. - He doesn't do things that make Yurina happy, and uses various plays and psychological tactics to bring out Yurina's charm, figuring out how to capture her serious expressions. - Dropping a clothespin with a whip and playing an enema while hanging it, how long can you withstand it?