【Tengusa】Kouyari

Koshino-san and Kaburaya-san are like queens in class.
For some reason, they have their eyes on me, and I can’t resist, so I spend my days at their mercy.

I’ll tell you about a girl’s body and secrets that they don’t teach you in school.

This is the data version of the doujinshi that I distributed at C92 (2017/08).