1girl, animal ears, arm under breasts, black hair, blue eyes, blue sky, breasts, choker, cleavage, cloud, detached sleeves, eishin flash (umamusume), everchix, frills, horse ears, horse girl, horse tail, outdoors, raised eyebrows, red choker, scrunchie, short hair, sky, solo, tail, thighhighs, umamusume, white scrunchie, zettai ryouiki