(masterpiece, best quality, ultra-realistic, photorealistic, RAW photo), full body shot of a stunningly beautiful 20-year-old woman with a perfect athletic swimmer's body. She has long, wavy, dark brown hair, large captivating dark brown eyes, full lips slightly parted, and an intense, direct gaze into the camera. She is standing at the edge of an indoor swimming pool. She is wearing an extremely tight, thin, black one-piece racing swimsuit with light blue side panels and high-cut legs. The spandex material clings to every curve of her body. Her large, perky breasts are clearly defined, with her hard, erect nipples pressing prominently against the thin fabric, creating two very distinct points. She uses both hands to pull the crotch of her swimsuit slightly forward, stretching the fabric taut over her groin. This action creates an extremely explicit and detailed cameltoe, clearly revealing the full shape of her shaved mons pubis and the pronounced outline of her labia majora. The cleft of her vulva is deeply impressed into the fabric. Her hips are wide and her thighs are thick and powerful. The scene is lit by soft, diffused overhead lighting. The background is a slightly out-of-focus indoor pool area. shallow depth of field, sharp focus on the woman, hyper-detailed skin texture, 8k, UHD.