[ Manga Porn Manga ] Joshi Luck! 01

Kuroda Koutarou is the lacrosse team manager. One day, he wanders into the changing rooms by mistake, when the females quickly capture him, tie him up, and make him come. As a result, he also loses the keys to the clubhouse. In his hunt for the key, he digs through everything, including the hamper, and is caught by Kise Matori with one of the girl's underpants. Kuroda's trousers are ripped off by Kise as she pounces on him.