I'm a student in the prep school (the only boy in the school) and I'm forced to stay the night in a girls' dormitory where only girls from the sports department live! Of course, if you eat and sleep with carnivorous girls, you're going to have sex from morning until night! A sports powerhouse (girls' school) has established a new prep school and become co-ed, but when I enrolled, I was the only boy there! As a student in the prep school class, I honestly didn't think I'd have any contact with the girls from the sports department (sports recommendation class), but since I'm the only guy in their class, I'm very popular with the carnivorous girls from the sports department! One day, by chance, I'm forced to stay in the student dormitory where they live for a trial period! These girls have an incredible sex drive and are incredibly erotic! Not satisfied with just having sex once a day, they attack me over and over again! Just when I thought they were attacking me on the bottom bunk of a bunk bed, the next it's the girls on the top bunk, and then it's a threesome! What is this? It's amazing... Furthermore, several girls gathered and competed for my dick in a harem orgy! They were all super athletic girls, so they had plenty of stamina and kept asking for it over and over again! My balls were empty after 3 nights and 4 days.