(masterpiece, best quality, highres, photorealistic), stunning 18-year-old white blonde girl bent over in a public swimming pool, surrounded by a captivated crowd observing with awe and excitement, youthful features, (porcelain-white skin:1.3), glowing under the lighting, impossibly slim waist accentuating her perfect curves, perfectly toned abs, extremely large, round, and firm breasts, erected nipples, radiant and flawless complexion, completely naked, bent forward on her hands, her back arched deeply, her legs spread apart for stability, piercing blue eyes, (brilliantly shining, straight very long platinum-white hair:1.3), with a silky texture cascading down her back, smooth cheeks flushed with arousal, (large and plump lips with red lipstick:1.3), slightly parted in pleasure, 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 arched back emphasizing her round and firm buttocks, soft lighting enhancing the radiant fairness of her skin and the brilliant shine of her hair, 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.,