1girl :d absurdres animal_ears bangle bangs bare_arms bare_shoulders beach bikini blue_eyes blue_sky blush bottle bracelet breasts brown_hair cleavage cloud commentary_request day etesumsom hair_between_eyes highres holding holding_bottle horizon horse_ears horse_girl horse_tail jewelry long_hair looking_at_viewer medium_breasts mejiro_palmer_(umamusume) multicolored_hair ocean outdoors parted_bangs ponytail sand sarong sidelocks sky smile solo streaked_hair swimsuit tail umamusume water water_bottle white_hair yellow_bikini