Shiori

Sanae was a good girl even when her dad died and when she gets bullied at school, but…

"You have a big penis, don't you?" In the classroom after school, holding my hand, Shinka, the most innocent and beautiful girl in school, started talking to me! I, Touta, who has become the subject of evolutionary psychology research, have been going out with Shinka since the first day we talked! This is a coming-of-age romantic comedy with a beautiful and innocent JK girl who is very interested in "human sexuality"!

Their aim is to subjugate the great demon king!! The demons that come to attack them are not worth fearing!! And so, for the sake of world peace, the hero and his party sets out!! However, their biggest enemy... is actually just beside them!!!