One day a body is replaced with a hemp princess because Mother Daughter of the Saiya incense is Hyon. In the Koto that two people without restored art "play each other"…. The daughter playing mother realizes importance of mother in a company, and mother playing a daughter cherishes the atmosphere of the school. As for replaced two people, mother dressed in a thing of a daughter, a daughter dressed in a thing of mother is father and emergency Incest for the boyfriend of the daughter and the relations of the secret! ?