Raw iPhone snapshot photo, vertical 9:16. A young Chinese woman in her early 20s with long straight black hair, sitting on the edge of a white bed in a sunlit bedroom, soft morning window light, she is topless with bare breasts fully exposed, natural body, realistic skin texture with visible pores, no heavy makeup, wearing only light grey cotton panties, relaxed natural posture, candid unposed moment, shot on iPhone 15 Pro main camera, natural color science, slight film grain, shallow depth of field, photorealistic, ultra detailed