Hermione, the studious Gryffindor, discovers a new kind of 'spell' in the privacy of her dormitory. Her wand, a simple vibrator, hums softly as she presses it against her clit, her hips bucking with each pulsating wave. She imagines the forbidden, her mind filled with visions of her professors, Dumbledore, or even that annoying Potter boy. Her fingers, slick with her own juices, plunge in and out, mimicking the 'magic' she's curious to experience. Her moans fill the room, her body writhing as she climbs towards her climax, her 'magic' wand bringing her to a shuddering, explosive orgasm.