Between quiet bookshelves in uterus didelphys picture, she hikes her skirt and leans against the stacks. Fingers slip under cotton panties, rubbing swollen lips while whispering “Shh… uterus didelphys picture”. The danger makes her wetter; she bites back screams of “uterus didelphys picture” as she comes standing up, juices running down her thighs in the silent thrill of secret “uterus didelphys picture”.