1boy, 1girl, animal_ears, artist_name, blush, braid, breasts, brown_hair, cleavage, ear_ornament, hair_ornament, half_updo, horse_ears, horse_girl, horse_tail, large_breasts, long_hair, navel, satono_diamond_(umamusume), solo_focus, swimsuit, tail, trainer_(umamusume), twitter_username, umamusume, very_long_hair, yamano_rokamizu, yellow_eyes