1girl, animal_ears, black_hair, blue_one-piece_swimsuit, blue_sky, blurry, blurry_background, bob_cut, breasts, cloud, collarbone, day, eishin_flash_(umamusume), hair_between_eyes, horse_ears, horse_girl, horse_tail, iwashi_111, large_breasts, looking_to_the_side, ocean, one-piece_swimsuit, outdoors, short_hair, sky, solo, swimsuit, tail, tracen_swimsuit, umamusume, wet, wet_hair