You do live in huge Fraternity Sorority, and you are a member of this sorority. No, you are a boy. But all girls see you as a little girl as well. In fact, you are the smallest one there. All others 300 girls there are actual girls, they all are towering and looming massive, tall, older young ladies, walking mountains and citadels of female flesh, power, confidence and beauty. All you can see every day is forest of girls legs, all you can hear, are booming voices of females. All, you can smell, is female scent, sweat and perfume. For you they are towering giantesses, almost goddesses. For them you are just cute little thing, you are too small, so they really think, you are a girl as well. All of them think, you are small enough to serve them all, plus many of them dominate you little bit. So you feel as a doll in their grasp, and work as their pet, servant, maid, who else know, what else.