Sasha-chan to Classmate Otaku-kun (Serialization)

Sasha-chan to Classmate Otaku-kun (Serialization) manga, Sasha and Her Otaku Classmate I am an aspiring mangaka, currently assisting in the production of erotic doujinshi as a middle school student. While I was reading doujinshi at school, a beautiful girl very interested in erotic things, Sasha-san, suddenly called me "Master"!?The story of a beautiful, cheerful girl volunteering to be my ecchi disciple.