A schoolgirl is confined in a garbage room and is subjected to brutal training where anything she finds lying around the room is inserted into her vagina! In an endless loop of object insertions that takes place between agony and pleasure, the schoolgirl, who wants something inserted into her vagina, gradually becomes obedient. "I'll go crazy if I don't have anything inside me..." Have you ever seen the look on a woman's face when you insert a wooden bat into her? Production and copyright KM Produce Co., Ltd.