1girl, o, animal_ears, bare_shoulders, bikini, blush, braid, breasts, brown_eyes, brown_hair, byakko_0410, cleavage, collarbone, ear_ornament, ear_ribbon, green_bikini, half_updo, horse_ears, horse_girl, large_breasts, long_hair, looking_at_viewer, ocean, satono_diamond_(umamusume), solo, swimsuit, umamusume, very_long_hair, water