1girl, d, animal_ears, blue_eyes, blue_thighhighs, blush, bow, braid, breasts, brown_hair, codename47, cowboy_shot, detached_sleeves, ear_bow, hands_up, heart, holding, horse_ears, horse_girl, horse_tail, long_braid, long_hair, long_sleeves, looking_at_viewer, open_mouth, rattle, sideboob, simple_background, sleeveless, sleeveless_turtleneck, smile, solo, spoken_heart, standing, super_creek_(umamusume), tail, thighhighs, thighs, turtleneck, umamusume, very_long_hair, white_background