Photorealistic erotic full-body low-angle view of a young woman with long red hair and glasses, riding in reverse cowgirl position during intense anal sex. She is straddling a man lying on his back, a thick hard cock fully buried deep in her ass as she grinds her hips down. She wears tight white glossy riding pants that are completely ripped open in the crotch and along the inner seams, exposing her bare ass and the penetration. On her upper body she wears a tight black wasp-waist corset with gold buttons that cinches her midsection extremely narrow while her large, full, heavy naked breasts spill completely free above the corset, bouncing with the motion. She also wears black knee-high boots. The camera is positioned very low between her spread thighs looking upward, clearly showing the cock stretching her ass, the torn white pants, the corset and her massive bare breasts. Soft natural indoor lighting in a wooden-beamed room, highly detailed realistic skin texture, visible wetness and tension around the penetration, fabric tears, sharp focus, photorealistic, ultra-detailed, 8k quality, accurate anatomy and proportions, explicit erotic photography style.