2girls, animal_ears, bikini, biwa_hayahide_(umamusume), black_hair, blue_sky, breasts, cloud, dark-skinned_female, dark_skin, day, glasses, horse_ears, horse_girl, horse_tail, large_breasts, long_hair, makingtawawa, multiple_girls, ocean, outdoors, partially_submerged, red-framed_eyewear, red_eyes, semi-rimless_eyewear, short_hair, sky, swimsuit, tail, umamusume, under-rim_eyewear, white_hair, winning_ticket_(umamusume)