在黑夜中，月光洒落，女夜叉轻声吟唱，诉说着孤独与渴望。欲望学院动漫在线

　　Twelve daughters are abandoned by their parents, who are too poor to educate so many children. The twelve daughters are rescued by a "Yak" woman who promises to take care about them as her own daughters. She deceived them and force them to drink a potion that transform the young girls into beautiful maidens.