Hentai tells the story of the sex adventures of the student council secretary Hayato and two twin sisters Kaede and Suzu. “My little sister Suzu is not a talkative one, so many consider her to be“ the most innocent. ”Oh, how wrong they are. Once she lured me into one of her crazy traps, and then Hayato-kun abused me. adults, when I was a maid at a school festival … As her older sister, I have a duty to put an end to her stupid antics!