18-year-old beautiful girl, incredibly sexual and seductive, pale smooth skin, long wavy red hair, large green eyes, full lips slightly parted, toned slim body, proportional breasts fully exposed through transparent wet bikini, perky nipples visible, flat stomach, narrow waist, shapely hips, shaved pussy clearly visible through wet fabric, extremely revealing wet bikini, thin transparent material clinging to her skin, exposing her breasts and pussy, no coverage, her body glistening with water, laying on the sandy beach, legs spread wide, one hand resting on her thigh, the other running through her hair, seductive and inviting gaze directed at the viewer, waves gently touching her feet, soft natural lighting, warm golden tones of sunset reflecting on her wet skin, sharp focus on her body, realistic textures of wet sand and water, slightly blurred ocean background for depth, masterpiece, best quality, highres, photorealistic, ultra-high resolution, perfect skin details, noise-free, cinematic grade quality, HDR, ISO optimized, depth of field.