Masterpiece, best quality, 1 girl, 35 years old, long black hair

masterpiece, best quality, 1 girl, 35 years old, long black hair, all fours, wearing a suit, stockings, white panties visible, office setting, HDR, from behind, soft lighting, detailed shadows, wrinkles and age lines subtly highlighted, sharp focus on the suit and stockings, physical-based rendering, intimate yet professional atmosphere.

(worst quality, low quality:1.4), EasyNegative, bad anatomy, penis from girl, bad hands, cropped, missing fingers, missing toes, too many toes, too many fingers, missing arms, long neck, Humpbacked, deformed, disfigured, poorly drawn face, distorted face, mutation, mutated, extra limb, ugly, poorly drawn hands, missing limb, floating limbs, disconnected limbs, malformed hands, out of focus, long body, monochrome, symbol, text, logo, door frame, window frame, mirror frame, legs form off body