There is no plot twist in this hentai as such, but still... There is a guy who goes to high school and gets into an educational institution that just switched to co-education, and previously was a girls' gymnasium. Naturally, the girls around a dribble, how not to ignite the desire to fuck them all, but the girls themselves have long been hungry for male attention stick to the guy like bees to honey.In general, all as always all want each other and the result is a complete f....orgasm.