(Slytherin dormitory masturbation scene), (score_9, score_8_up, masterpiece, best quality, highres, photorealistic, ultra-detailed), 1girl, Selene Moreau, 20-year-old French beauty, tall slim yet curvy feminine body with porcelain pale flawless glowing skin, extremely long voluminous jet-black curly hair cascading down past waist, forehead smooth and high, sharp arched dark brows, piercing gray-green almond-shaped eyes half-lidded with lust, double eyelids, sharp straight nose, high cheekbones, flushed rosy cheeks, oval elegant face, glossy full lips parted in moan, white straight teeth, long graceful neck, straight shoulders, toned slim arms, delicate wrists, elegant manicured hands spreading thighs wide open, glossy nude nails, large natural firm breasts with erect nipples, toned flat stomach, narrow waist, wide hips, perfectly rounded ass pressed against velvet sheets, smooth shaved pussy visibly wet, long slender legs spread wide in explicit pose, proportional knees, toned thighs, slim calves, delicate ankles, elegant feet in sheer thigh-high stockings with garter straps, sitting on gothic bed, holding a glowing slender magic wand, inserting wand into her vagina, wetness glistening, silver serpent pendant on chest, black silk robe discarded aside, gothic stone walls, underwater green light shimmering through windows, candles glowing warmly, cinematic HDR moody lighting, realistic skin textures, ultra-detailed anatomy, <lora:PerfectEyesXL:1>, <lora:Microwaist_XL_v01:.8>, <lora:Beautify-Supermodel-SDXL:1>, <lora:xl_more_art-full_v1:.8>, <lora:add-detail-xl:.8>