1girl absurdres animal_ears bare_shoulders blue_dress blue_sleeves blue_thighhighs blush breasts brown_hair cleavage collarbone commentary_request detached_sleeves dress ear_scrunchie flying_sweatdrops frilled_dress frilled_sleeves frills grey_background hair_between_eyes highres horse_ears horse_girl large_breasts long_hair looking_at_viewer open_mouth red_scrunchie running scrunchie simple_background solo sweat thighhighs thomasz umamusume yamanin_zephyr_(umamusume) yellow_eyes