Shiroyama south ● school, a gymnasium. Yuko Aso (Mizutani Kei) dressed in the Leotards goes the ribbon performance of the rhythmic gymnastics all alone. A figure of the So which dances like a butterfly splendidly with being innocent. Aoyama Hitomi (Yoshioka Mariko) dressed in the Sailor Uniform stared at such a Yuuko with a hot look…. The Yuuko was the new appointment Female Teacher which came over as vacancy supplement from the swan girl physical education university which was a noble family of the rhythmic gymnastics.
