Ore ni Amaetekuru Yandere Gimai ga Moto Kano no Imouto Datta Anime Details and Episodes On the day I was dumped by my uptight girlfriend Mashiro, Yuzuki, a gal who looks exactly like her, became my step-sister. I was captivated by the little… Series info · Watch free · Trending anime · Airing schedule FormatNovelStatusFinishedSourceOriginalCountryJapan Hentai · Romance Yandere · Inseki · Female Harem Ore ni Amaete Kuru Yandere Gimai ga Motokano no Imouto Datta (Adaptation)