1girl, animal_ears, beach, black_hair, breasts, brown_hair, cleavage, freckles, horse_ears, horse_girl, horse_tail, ines_fujin_(umamusume), large_breasts, nanao_(naoekaki25), navel, ocean, open_mouth, outdoors, sky, solo, sweat, swimsuit, tail, umamusume, visor_cap, water