Des：Kunoichi Rui is an outcast from the ninja village. Unable to keep up with his training, he became a busboy. Frustrated, Rui practiced and acquired skills alone. One day, Rui asked a jounin to practice swordsmanship. At first, the jonin reluctantly fights Rui, but is surprised by Ruis abilities. Although the Kami admits to having sword skills, the kunoichi states that he is useless unless he can use sexual skills. Rui said: I will put up with any kind of training, and from that day on, the training in sexual skills began. Ruis whole body was covered with secret medicine, and a potato stalk was inserted between his crotch and anus...