Kaede is the main female character. She is the student council president and Suzu's twin sister. One day after school, Kaede, the president of the student council, and Hayato, the secretary, are called to the student council room by Kaede’s twin sister Suzu. After coming to the student council room, Kaede becomes trapped, and is left at the mercy of Hayato and Suzu as part of one of Suzu's ploys.

Kaede is the tsundere sister of the two. Kaede has been subjected to a lot of trouble because of her twin sister Suzu, who often pranks Kaede by putting her into sexually charged situations. She has been restrained in front of her childhood friends, and has had adult toys used on her while dressed as a maid at a school festival.