(masterpiece, best quality, highres, photorealistic), stunning 18-year-old white blonde 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 awe and excitement, girl, youthful features, silky smooth fair skin, impossibly slim waist accentuating her perfect curves, perfectly toned abs, extremely large, round, and firm breasts, radiant and flawless complexion, completely naked, bent forward on her hands, her back arched deeply, her legs spread apart for stability, bright blue eyes with sharp pupils framed by long natural eyelashes, smooth cheeks flushed with arousal, large plump lips slightly parted in pleasure, silky golden blonde hair cascading down her back, her hands detailed with exactly five perfectly shaped fingers gripping the edge of the pool, her fully exposed anus stretched deeply and prominently, her wet and shaved pussy glistening and clearly visible between her spread thighs, her toned abs and curvaceous hips creating a striking contrast to her impossibly slim waist, her round and firm buttocks emphasized by her arched back, 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 her glowing skin and his muscular physique, 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.