Here you go!!제타입 아닌데요https://newtoki308.com/webtoon/29704982?stx=%EC%A0%9C%ED%83%80%EC%9E%85+%EC%95%84%EB%8B%8C%EB%8D%B0%EC%9A%94&title=%EC%A0%9C-%ED%83%80%EC%9E%85-%EC%95%84%EB%8B%8C%EB%8D%B0... idkidc
The older one (Kanata) is 19 and in college and the younger one (Keita) is A junior in highschool so hes like 16-17 so it's sorta pedophilia. Uhm..What?-
I don’t really like the story so far but the art is cute