Hermione's curiosity gets the best of her as she discovers an ancient sex education tome hidden within the Hogwarts library. She delves into the explicit illustrations and descriptions, her heart pounding with each naughty detail. Unable to resist the urge, she begins to touch herself, her fingers tracing the curves of her body, her breath hitching as she imagines the sensations of a real cock filling her tight pussy. She sucks on her fingers, mimicking a blowjob, before plunging them deep inside, her moans echoing through the empty library. She cums hard, her body convulsing, her juices coating her fingers, leaving her craving more.