1girl, ahoge, animal_ears, ash_kabon, bad_pixiv_id, blue_eyes, breasts, brown_hair, cleavage, hair_between_eyes, hair_ornament, hairband, horse_ears, horse_girl, large_breasts, long_hair, looking_at_viewer, midriff, mihono_bourbon_(umamusume), navel, open_mouth, solo, tying_hair, umamusume, upper_body