Full body portrait of a very young European woman with long black hair, standing in a pool. She is wearing a white transparent t-shirt with a visible bra underneath and panties. She has a shy expression, using her hands to hide her panties. The scene is characterized by intense wetness: her hair is soaked and clinging to her skin, her skin has a realistic water sheen, and the white transparent t-shirt is completely saturated, clinging to her body with deep, heavy wet folds and increased transparency. The water environment is realistic with soft ripples and light refraction. High-quality photorealistic capture, sharp focus, natural lighting, cinematic composition, detailed skin texture, and wet fabric physics.