1girl, alternate_costume, animal_ears, answering, barefoot, blue_dress, breasts, brown_hair, clothes_lift, cross-laced_clothes, cross-laced_dress, dress, dress_lift, feet, frilled_dress, frills, horse_ears, horse_girl, horse_tail, large_breasts, long_hair, looking_at_viewer, mejiro_dober_(umamusume), mejiro_dober_(vacation_safir)_(umamusume), official_alternate_costume, outdoors, pond, purple_eyes, solo, tail, tail_through_clothes, umamusume