1girl, animal_ears, breasts, brown_hair, cleavage, daiwa_scarlet_(scarlet_nuit_etoile)_(umamusume), daiwa_scarlet_(umamusume), grin, hair_between_eyes, hair_intakes, half_updo, horse_ears, horse_girl, horse_tail, long_hair, looking_at_viewer, medium_breasts, official_alternate_costume, official_alternate_hairstyle, plaid, red_eyes, smile, solo, tail, teeth, tiara, umamusume, very_long_hair, youmou_usagi