1girl, @_@, animal_ears, bikini, black_hair, blush, breasts, cleavage, collarbone, covering_breasts, covering_privates, hair_between_eyes, hair_ornament, hairclip, horse_ears, horse_girl, horse_tail, lens_flare, long_hair, medium_breasts, mejiro_dober_(umamusume), navel, ocean, open_mouth, oshage_(osyage921), outdoors, purple_eyes, sky, solo, swimsuit, tail, umamusume, wardrobe_malfunction