[Tatsukiti] if: Futaga no Tsukurikata | if: How to make twins (Oshi no Ko) [English] [Gagak_Ireng] is a hentai manga (doujinshi) listed in the Top Hentai catalogue. This manga is created by Tatsukiti. Genres include: Bbm, Dark Skin, Dilf, First Person Perspective, Full Color. Featuring characters: Ai Hoshino. Part of the Oshi No Ko series. Browse related titles by the same artists, genres and characters below.