Ichijou Jun is a high-school student. However, he is a loner and even on lunch break the only thing he does is studying. As a result of great effort, his test ranking rose and while he was satisfied with his loner life,
– Hi-hi-hi… Virgin, teach me agaain♪
– Shut up, bitch. Let's finish it quick today, OK?
– Yay!
One day, it was decided that he will help blonde gyaru Tachibana Karen, central figure of the class, with her studies. Loner during lunch break, tête-à-tête studying after school… So continues the double life.
Tsundere-like, but good at taking care of people Ichijou-kun.
A bit mischievous Tachibana-san with an innocent smile.
With this and that happening, the two get along so well that others cringe.