this isn't even pedophilia, pedophilia is the primary or exclusive attraction to children, as well as finding enjoyment out of CP. this is just a little girl in her underwear, nothing more and nothing less.
I hate that anime and manga becomes more and more mainstream. All these unironic fuckers everywhere, thinking stuff like this is pedophilia. God, how i detest normies. They really don't understand what 2-D is all about.
I'm not comfortable with the little sister at all, if she were cut from this series and we only had our main 2 leads I would've been fine since I like their dynamic. Shame