3girls, :d, absurdres, animal_ears, aston_machan_(umamusume), blue_one-piece_swimsuit, blush, breasts, brown_eyes, brown_hair, cleavage, closed_mouth, collarbone, commentary, competition_school_swimsuit, covered_navel, crown, daiwa_scarlet_(umamusume), day, green_eyes, hair_between_eyes, hair_intakes, hair_over_one_eye, highres, horse_ears, horse_girl, horse_tail, innertube, large_breasts, long_hair, mini_crown, multicolored_hair, multiple_girls, one-piece_swimsuit, one_side_up, outdoors, pool, poolside, red_eyes, sachiko_nya, school_swimsuit, see-through_clothes, sidelocks, smile, streaked_hair, swim_ring, swimsuit, tail, tail_through_clothes, tiara, tracen_swimsuit, twintails, umamusume, very_long_hair, vodka_(umamusume), water, white_hair