1girl, animal_ears, asato_(fadeless), bare_shoulders, bikini, blonde_hair, blue_eyes, blurry, blurry_background, blush, bow, breasts, cleavage, ear_bow, gold_city_(umamusume), halterneck, hand_in_own_hair, hands_up, horse_ears, horse_girl, horse_tail, long_hair, looking_at_viewer, medium_breasts, navel, o-ring, o-ring_top, open_mouth, outdoors, side-tie_bikini_bottom, solo, string_bikini, sunset, swimsuit, tail, umamusume, upper_body, wet, white_bikini