1girl, animal_ears, ass, bare_shoulders, blush, bracelet, flower, hair_flower, hair_ornament, horse_ears, horse_girl, horse_tail, jewelry, long_hair, looking_at_viewer, mejiro_mcqueen_(ripple_fairlady)_(umamusume), mejiro_mcqueen_(umamusume), official_alternate_costume, one-piece_swimsuit, outdoors, partially_submerged, purple_eyes, purple_hair, smile, solo, swept_bangs, swimsuit, tail, umamusume, uu-tan_(hushigi10)