A photorealistic full-body portrait of a 28-year-old Japanese woman with long black hair, wearing a silver bra and silver panties. The subject is completely soaking wet underwater in an indoor pool, with her skin and hair saturated, and the silver fabric clinging to her body with heavy wet folds, water sheen, and glossy specular reflections. She has a cheerful expression on her face. The scene is captured underwater in a clear indoor pool, with full-body framing including the face, cinematic lighting, high-resolution photographic detail, and realistic water physics.