1girl, agnes_digital_(umamusume), animal_ears, blue_eyes, blush, breasts, cleavage, cloud, collarbone, hair_ornament, horse_ears, horse_tail, long_hair, looking_at_viewer, navel, ocean, open_mouth, outdoors, pink_hair, small_breasts, solo, swimsuit, tail, teaclaw, umamusume, water, wet