Prompt

full body, (feral female mare:1.2), standing, back view, (massive plump hindquarters:1.4), extremely thick thighs, (curvy heavy build:1.3), glossy white coat, long detailed purple mane and tail, long eyelashes, seductive expression, smooth digital illustration, clean lineart, soft artistic shading, volumetric shapes, high quality, 8k, masterpiece, trending on artstation

Negative

anthro, anthropomorphic, bipedal, human hands, human feet, clothing, deformed anatomy, extra legs, bad perspective, blurry, low quality, sketch, watermark, ugly