A close up of a woman in a white bikini posing for a picture

highest quality, masterpiece, ultra high resolution, (realistic:1.4), RAW photo, 1 girl, 15 years old, Japanese track and field athlete,, In the changing room of the track and field stadium, ((wearing a track and field uniform, upward waist, very cute face, black middle long hair、ponytail)), ((Upper and lower integrated type、A beautiful navel appeared:1.2))、((Cute white fabric underwear that only covers the lower body:1.3)、short torso, Beautifully detailed body, Beautiful legs with attention to detail、NSFW、((small breasts))、young body、baby face、sweaty、((thin delicate body))、slender belly、

sfw ng_deepnegative_v1_75t, ((badhandv4)), (worst quality:2), (low quality:2), (normal quality:2), low-res, multiple bodies, bad anatomy, bad hands, normal quality, ((monochrome)), ((grayscale)) watermark, bad legs, bad arms, unnatural