1girl :d animal_ears bare_shoulders barefoot beach blush bow brown_eyes brown_hair brown_headwear commentary_request dress ear_bow ears_through_headwear flower flower_on_liquid from_above from_behind green_bow hat horse_ears horse_girl horse_tail k_hiro looking_at_viewer looking_back looking_up nice_nature_(umamusume) off-shoulder_dress off_shoulder on_ground petals petals_on_liquid red_flower sand sitting smile solo straw_hat tail umamusume water white_dress