1girl alternate_costume animal_ears blue_skirt blush breasts brown_hair casual cleavage collarbone grass hair_between_eyes hair_ornament headpat horse_ears horse_girl horse_tail looking_at_viewer medium_breasts mikumo_(lpmkookm) nice_nature_(umamusume) open_mouth pov red_hair skirt solo_focus speech_bubble tail translated umamusume yellow_eyes