Hentai XXX - Bible Black Gaiden - OVA 1

The origins of the magical book with dark, sensual powers are explained twelve years before its discovery by Minase. Takashiro, a female student, founded the first magic club on school with the help of other interested students. The group starts to employ the sexy magic to perform favors and retribution on other students. Takashiro is removed from the picture after underestimating the capabilities of the book, while a new leader steers the club down a darker path, forcing school newcomer Kitami to make a difficult decision.