1girl, animal_ears, blurry, blurry_background, blush, breasts, brown_hair, cleavage, collarbone, confetti, detached_sleeves, hair_between_eyes, hair_ornament, heavy_breathing, horse_ears, large_breasts, open_mouth, simple_background, solo, steaming_body, umamusume, watarui, yamanin_zephyr_(umamusume), yellow_eyes