masterpiece, best quality, ultra-detailed illustration, sharp focus, intricate details, highres, absurdres, 1girl, solo, mature woman, 20 years old, adult female, mature features, voluptuous adult body, beautiful detailed face, short bob cut auburn hair, blunt bangs, black square glasses, freckles on cheeks, brown eyes, long eyelashes, detailed eyes, large breasts, slim waist, wide hips, thick thighs, perfect anatomy, detailed anatomy, glossy skin, partially undressed, orange turtleneck sweater pulled up to expose breasts, red pleated skirt lifted, no panties, knee-high orange socks, black mary jane shoes, lying on back in abandoned mansion library, legs spread wide, hand between thighs, fingering her wet pussy, detailed pussy, pussy juice dripping, ahegao, tongue out, rolling eyes, heart-shaped pupils, heavy breathing, blush, seductive expression, jinkies, dim candlelight, volumetric lighting, dust particles in air, old books and mystery clues around, from below angle, close-up on face and lower body, dynamic composition, hentai style, detailed illustration