2girls, animal_ears, black_hair, blush, breasts, brown_eyes, brown_hair, cleavage, comic, diamond_(shape), dress, ear_ornament, embarrassed, green_dress, hituzininareta, horse_ears, horse_girl, horse_tail, japanese_clothes, kitasan_black_(umamusume), large_breasts, long_hair, multicolored_hair, multiple_girls, nose_blush, red_eyes, satono_diamond_(umamusume), short_hair, sleeves_past_wrists, streaked_hair, tail, tail_wagging, umamusume