A close up of a woman in a sports bra top on a track

pieces fly、masterpiece、highest quality、Super detailed、High resolution、High resolution、8K portrait、unity 8k wallpaper、Detailed CG、unity 8k wallpaper、Detailed CGユニティ8kの壁紙、realistic、real person、portrait photography、shiny skin、（16 years old:1.2）、High resolution、beautiful clear eyes、very detailed explanation、delicate face、cute face、nice lips、thin waist、thin legs、1 girl、(athletics stadium:1.5)、((flat chest:1.5))、(colorful sleeveless track and field uniform:1.5)、(abs:1.3)、(Swelling of the nipples:1.3)、(smile)

(nsfw:2.0),paintings, sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, age spot, glans, paintings, sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, age spot, glans、(worst quality, low quality:1.2),between breasts