1girl, ;d, animal_ears, bare_shoulders, belt, bike_shorts, black_hair, blue_eyes, blush, breasts, cheerleader, cosplay, cowboy_shot, crop_top, eishin_flash_(umamusume), groin, hands_on_own_hips, holding, holding_pom_poms, horse_ears, horse_girl, looking_at_viewer, matuda_(matudayazo), medium_breasts, microskirt, midriff, navel, nice_nature_(run&win)_(umamusume), nice_nature_(umamusume), nice_nature_(umamusume)_(cosplay), one_eye_closed, open_mouth, orange_shorts, pleated_skirt, pom_pom_(cheerleading), sailor_collar, short_hair, shorts, skindentation, skirt, sky, sleeveless, smile, solo, stomach, sweat, swept_bangs, twitter_username, umamusume, white_sailor_collar, white_skirt