3girls animal_ears blue_hair blush boots breasts brown_hair confetti detached_sleeves gloves hair_between_eyes hair_ornament highres holding_hands horse_ears horse_girl horse_tail k0bo43 leg_up long_hair medium_breasts mejiro_ardan_(umamusume) multiple_girls open_mouth sakura_chiyono_o_(umamusume) short_hair tail tears thighhighs umamusume yaeno_muteki_(umamusume)