ultra realistic photo, masterpiece, 8k, cinematic lighting, shallow depth of field, RAW photo of a stunningly beautiful young slim woman with flawless pale skin, sitting seductively in a shallow outdoor onsen during a rainstorm. She is wearing an ornate dark blue kimono with red floral patterns, which has slipped down off her shoulders, exposing her wet, glistening skin and revealing her large, full breasts pushed together to create deep, prominent cleavage. She gazes directly into the camera with a sultry expression, her glossy red lips slightly parted. Her dark hair is styled in an intricate updo with decorative red tassels, with wet strands clinging to her face and neck. She holds a large, traditional red and white Japanese oil-paper umbrella, (wagasa), over her head to shield herself from the rain. The kimono is hiked up, exposing her toned, wet, and luminous thighs in the water. The scene is filled with glistening raindrops catching the warm, dramatic light, covering her exposed chest, shoulders, and thighs. The background shows a traditional Japanese wooden building and another person bathing in the distance, blurred by the rain and steam. The overall atmosphere is intensely sensual, humid, and intimate.