Female demon librarian, late 20s, striking features, large breasts, pubic hair, subtle dark horns, (small, realistic texture), faint smoky ambience around her, dark scholarly attire with gothic influence, long black or deep crimson hair, warm candle light reflecting off old tomes, shadows moving gently across stone walls, slight reddish undertone to lighting giving infernal mood, ultra-realistic photography, natural skin texture, cinematic atmosphere, depth of field, refined and intimidating rather than exaggerated