The Hikari just started for its new post as new Teacher this spring from the district. Were the real Elderly Sister Yuriko which was the health teacher of the school and the husbands, and the Hikari lived to an attendant with Shunsuke of the physical educator. Seemingly since was like close three people, but, in fact, as for Hikari and Shunsuke, Hikari lived together, and there was not the room, too; of the Adultery came to it-affiliated. Houkago of one day, the cause of Hikari on the way home have a telephone from a mystery partner. The partner of the So knew Hikari and the Adultery relations of Shunsuke….
