1girl, animal_ears, arms_behind_back, barefoot, blue_eyes, blue_ribbon, breasts, brown_hair, chibi, competition_swimsuit, ear_ribbon, full_body, grass_wonder_(umamusume), horse_ears, horse_girl, horse_tail, leaning_forward, long_hair, looking_at_viewer, no_nose, one-piece_swimsuit, parted_lips, red_ribbon, ribbon, simple_background, solo, standing, swimsuit, tail, thighs, umamusume, very_long_hair, warashi, white_background