A series in which a girl who used to wear bloomers when she was a student confesses her erotic acts at the time. This time Manami-chan who has a naughty body that looks good in bloomers. She didn't wear bloomers in school classes, but when she was in the volleyball club, she said that she often wore bloomers into her buttocks during club practice. While wearing such bloomers, I will be immersed in bloomers play while talking about the naughty acts that I was secretly doing.