3girls, d, animal_ears, beach, bikini, black_hair, blue_sky, blurry, blurry_background, bottle, braid, breasts, brown_hair, cleavage, cloud, day, ear_ribbon, green_bikini, green_ribbon, horse_ears, horse_girl, horse_tail, iwashi_111, kitasan_black_(umamusume), long_hair, medium_breasts, multiple_girls, ocean, outdoors, parasol, red_bikini, ribbon, sand, satono_diamond_(umamusume), sitting, sky, smile, swimsuit, tail, teeth, twin_braids, umamusume, umbrella, upper_teeth_only, wariza, water_bottle, wet