1girl, amazu_(kurozu), bare_shoulders, bike_shorts, black_shorts, boxing_gloves, breasts, brown_eyes, closed_mouth, grey_background, hair_between_eyes, heavy_breathing, long_hair, mari_(amazu), medium_breasts, navel, original, ponytail, red_hair, red_shorts, short_shorts, shorts, shorts_under_shorts, solo, two-tone_background, white_background