masterpiece, best quality, semi-realistic anime, MLP style, anthro pony, adult mare, mature, soft curvy build, medium-large breasts, wide hips, thick thighs, huge plump round butt. Character, Fluttershy, (butter yellow coat, long soft pink flowing mane and tail, teal eyes, three pink butterfly cutie mark on hip), . Pose, standing with back facing viewer, slightly bent forward, hands gripping own butt cheeks spreading them slightly, looking back over shoulder with shy half-lidded eyes, deep blush, gentle nervous smile. Tail lifted and curled to the side. Wearing pale pink semi-sheer babydoll nightie, (back view, straps visible, fabric hanging loosely), and matching lace panties, (panties cover entire crotch and anus, fabric stretched between butt cheeks, no visible genitals), . Visible, round bare buttocks above panty line, thighs, back, side of breasts visible from edge. Background, cozy wooden cottage, fireplace glowing, fluffy white rug, plush pillows, soft shadows. Warm orange and pink lighting from fire, rim light on curves. Hyper-detailed fur texture, lace translucent, soft focus on background. Sharp focus on face, (over shoulder), buttocks, and panty line. 8k, intimate atmosphere.