[Amuai Okashi Seisakusho (Hiiragi Popura, Ochita Ato Daisuki Samurai)] Ore wa Aitsu no Imouto Dorei | I’m (♂) His Little Sister Slave [English] is a hentai manga (doujinshi) listed in the Top Hentai catalogue. This manga is created by Hiiragi Popura. Genres include: Big Breasts, Big Penis, Exposed Clothing, Gender Change, Gender Morph. Part of the Original series. Browse related titles by the same artists, genres and characters below.