(C97) [San Se Fang (NekoWeapons)] Oniimo no Nin | Demon Sister’s Pregnancy (Kimetsu no Yaiba) [English] {Doujins.com} is a hentai manga (doujinshi) listed in the Top Hentai catalogue. This manga is created by Mao Fabao. Genres include: Impregnation, Incest, Kimono, Kissing, Sister. Featuring characters: Nezuko Kamado, Tanjirou Kamado. Part of the Kimetsu No Yaiba series. Browse related titles by the same artists, genres and characters below.