2girls, animal_ears, armpits, bare_arms, bare_shoulders, bikini, bikini_under_clothes, black_shorts, blue_sky, blush, breasts, brown_eyes, brown_hair, cloud, daiwa_scarlet_(trifle_vacation)_(umamusume), daiwa_scarlet_(umamusume), day, grin, hair_over_one_eye, horse_ears, horse_girl, horse_tail, innertube, korokoro_nekoz, long_hair, looking_at_viewer, low_ponytail, multicolored_hair, multiple_girls, navel, official_alternate_costume, open_clothes, open_fly, open_shorts, outdoors, palm_tree, ponytail, red_bikini, short_shorts, shorts, signature, sky, small_breasts, smile, solo_focus, streaked_hair, surfboard, swimsuit, tail, tree, umamusume, v-shaped_eyebrows, vodka_(umamusume), water, white_hair, yellow_bikini