1girl, ahoge, animal_ears, bad_pixiv_id, bare_shoulders, breasts, brown_hair, cleavage, copano_rickey_(umamusume), detached_sleeves, double_bun, dress, ear_covers, ear_ornament, fang, frilled_dress, frills, hair_between_eyes, hair_bun, hair_ornament, hakusai_o_m_t, horse_ears, horse_girl, looking_at_viewer, medium_breasts, multicolored_hair, open_mouth, pink_eyes, smile, solo, streaked_hair, tassel, tassel_hair_ornament, text_background, umamusume, white_hair, yellow_dress