Its good at some ways but there are only 2 reasons why I rate it like this. Its because, I hate the mother and second is that pedophiles are being normalize in the manga. It just it did not feel right that in every chapter there will be a section with that senpai of the MC being a pedophile. Also, the fact that senpai is harassing the daughter of the MC is really making me uncomfortable in many ways.
Otaku no Musume-san