Chiyoko, in her second year of high school, transfers to a co-ed school due to her dad's job transfer. Since she's only attended an all-girls school since junior high, she excitedly plans to fall in love in her new school. Out of the blue, she begins to see the love meters of 5 hotties and an options window as if she were in an otome game?! She encounters various types such as a glasses boy, a playboy underclassman, and a mysterious senior. Meet-cutes with boys come one after another. This is the beginning of a real otome game school life!

Kimizuka Nako has been in love with Futaba-kun for a long time. Even after he rejected her, she still loves him. Of course, finding out that Futaba-kun is secretly a masochist with leg fetish... also can't change her love for him.

A high school students SM story, where purity and impurity intersect.