(masterpiece, best quality, highres, photorealistic), stunning 18-year-old African girl bent over and deeply penetrated anally by a massive muscular African man in a public swimming pool, surrounded by a captivated crowd observing with visible excitement, girl, youthful features, jet-black skin with a flawless radiant glow, broad nose, full and prominent lips, high cheekbones, tightly coiled natural black hair styled elegantly, impossibly slim waist accentuating her perfect curves, perfectly toned abs, extremely large, round, and firm breasts, smooth and flawless dark complexion, completely naked, bent forward on her hands, her back arched seductively, her legs spread apart for stability, deep, captivating dark brown eyes framed by long, natural eyelashes, her full lips slightly parted in pleasure, her hands detailed with exactly five perfectly shaped fingers gripping the edge of the pool tightly, her fully exposed anus stretched deeply and prominently, her wet and shaved pussy glistening and clearly visible between her spread thighs, her toned legs trembling slightly under the intense penetration, her arched back emphasizing her round and firm buttocks, man, massive muscular African man with jet-black skin, ripped and dominant physique, broad shoulders, defined chest, massive thighs, his torso leaning slightly forward as he thrusts deeply into her, his strong veiny hands gripping her hips firmly, his chiseled jawline, sharp cheekbones, piercing dark eyes, and a smirk of dominance, his enormous, veiny cock visibly stretching her lower abdomen with each deep thrust, (gigantic penis:1.1), (anal penetration:1.2), cinematic lighting highlighting their glowing skin and muscular physiques, clear blue water reflecting bright lighting, HDR, ultra-sharp focus, ultra-high resolution, vibrant and dynamic composition, highly detailed textures of skin, water, and pool surfaces, lifelike anatomy with no distortions, exceptional clarity and contrast.