4girls, d, >_<, animal_ears, arms_behind_head, arms_up, bikini, black-framed_eyewear, blue_hair, blue_headwear, blue_jacket, blue_shorts, breasts, brown_eyes, brown_hair, collarbone, crop_top, day, fuyukayui, glasses, hat, horse_ears, horse_girl, horse_tail, ikuno_dictus_(umamusume), jacket, long_hair, matikane_tannhauser_(umamusume), medium_breasts, multicolored_hair, multiple_girls, navel, nice_nature_(umamusume), open_clothes, open_jacket, outdoors, parted_lips, puffy_short_sleeves, puffy_sleeves, red_bikini, round_eyewear, sharp_teeth, short_shorts, short_sleeves, shorts, smile, streaked_hair, swimsuit, tail, teeth, tree, twin_turbo_(umamusume), twintails, umamusume, unworn_hat, unworn_headwear, very_long_hair, water, white_hair, xd