1girl animal_ears cheerleader commentary_request cosplay eighth_note flying_sweatdrops hair_ornament hair_over_one_eye highres horse_ears horse_girl horse_tail katls kneehighs leg_up looking_at_viewer midriff musical_note navel nice_nature_(run&win)_(umamusume) nice_nature_(umamusume) nice_nature_(umamusume)_(cosplay) open_mouth pom_pom_(cheerleading) ponytail rice_shower_(umamusume) simple_background socks spoken_musical_note tail umamusume white_background