1girl, o, animal_ears, bare_shoulders, bikini, blush, bow, breasts, brown_hair, cleavage, daiwa_scarlet_(umamusume), hair_bow, hair_intakes, hair_ornament, horse_ears, horse_girl, large_breasts, long_hair, namazu_(yamasonson), navel, open_mouth, pink_eyes, red_bikini, red_bow, swimsuit, twintails, umamusume