(masterpiece, best quality, high resolution, photorealistic), stunning 40 year old milf bent over and deeply penetrated in the anus by a massive muscular African man in a public swimming pool, surrounded by a mesmerized crowd watching in awe and excitement, extremely large, round and firm breasts, erect nipples, radiant and flawless complexion, completely naked, bent forward on her hands, her back deeply arched, her legs spread for stability, piercing blue eyes, (brilliantly shining, straight very long red hair:1.3), with a silky texture cascading down her back, smooth cheeks flushed with excitement, (large and plump lips with red lipstick:1.3), slightly parted in pleasure, her hands detailed exactly with five perfectly formed fingers gripping the edge of the pool, her anus completely exposed stretched deeply and visibly, (anus stretched, wide gaping, bulging), her wet and shaved pussy is glistening and clearly visible between her spread thighs, her toned legs are shaking slightly under the intense penetration, her arched back highlights her round and firm buttocks, the man, a massive muscular African man with jet black skin, a chiseled and dominant build, broad shoulders, defined chest, massive thighs, his torso slightly tilted forward as he thrusts deep into her, his strong sinewy arms grip her hips tightly, his chiseled jawline, sharp cheekbones, piercing dark eyes and a smirk of dominance, his huge, thick, sinewy cock visibly stretches her lower abdomen with each deep thrust, (giant cock:1.1), (anal penetration:1.2), (anus wide, convex, bulging), clear blue water reflecting the bright lighting, HDR, ultra-sharp focus, ultra-high resolution, vibrant and dynamic composition, highly detailed skin, water and pool surface textures, realistic anatomy without distortion, exceptional clarity and contrast.