As a 3rd year and the sole member of the gardening club, Sakaki is taken care of by Matsumoto during his rehabilitation time until he can go back to being a regular of the baseball club. When Sakaki frees Matsumoto from their master-slave relationship, Matsumoto refuses. The reason... is because he has dirtied Sakaki in his mind countless times. (Source: Houbunsha, translated) <b>Included one-shot:</b> Volume 1: Kono Kyuuai wa Ukezaru wo Enai