photorealistic, back shot, a woman, sitting, pure back view,...

photorealistic, back shot, a woman, sitting, pure back view, sauna, masterpiece, best quality, ultra-detailed, correct anatomy, proper body proportions, perfect hands, no extra hands, no bad anatomy, no misplaced nipples, no extra nipples, no exposed nipples, no side breast visible, no exposed genitals, no pussy, no vaginal exposure