Kuro no Innyuu Anime Details and Episodes Seiko is the cool-headed type of high school girl with black hair and straight-cut bangs. At first glance she looks dignified, but the truth is she's a… Series info Watch free DetailsFormatOne shotStatusFinishedSourceOriginalCountryJapan GenresHentaiRomance TagsFull ColorLarge BreastsSchoolBoobjob RelatedKuro no Innyuu (Related)Kuro no Innyuu After (Sequel)