seireiart, taiki shuttle (umamusume), umamusume, commentary, highres, 1girl, alternate breast size (larger), american flag, american flag bikini, american flag print, animal ears, arm up, bikini, bikini bottom under shorts, bikini under clothes, blue eyes, blurry, blurry background, blush, border, breasts, brown gloves, brown hair, brown tail, cleavage, cowboy shot, day, flag print, flag print bikini, gloves, hair between eyes, hair ornament, horse ears, horse girl, huge breasts, long hair, looking at viewer, mole, mole on breast, navel, outdoors, print bikini, shorts, smile, solo, star (symbol), star hair ornament, stomach, swimsuit, thick thighs, thighs, white border