Warikitta Kankei desukara.

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised.

Kaburagi Aya, a highschool student who is at the bottom of the school caste, and Kurosaki Sei, a teacher who was oppressed by a trauma from the past, get to know each other through a dating app. With ulterior motives from both side, the relationship between them gets distorted gradually...

Es la historia de una estudiante de preparatoria y una maestra de preparatoria que se conocen mediante una app similar a Tinder. El nombre de la estudiante es Kaburagi Aya, una chica introvertida de 16 años que se registra en la ya mencionada app pretendiendo ser una estudiante universitaria, y de esa manera conoce a una mujer un poco mayor que ella llamada Kurosaki.