1girl, alternate_costume, animal_ears, bad_pixiv_id, beret, braid, breasts, from_below, gloves, hat, hokkaidoben, hokko_tarumae_(umamusume), horse_ears, horse_tail, large_breasts, long_hair, moyaimoya, open_mouth, purple_eyes, school_swimsuit, solo, swimsuit, tail, twin_braids, umamusume