Rule 34 Dev - 1girl animal_ears arrow_(symbol) black_bow black_hair black_jacket bow from_behind gate_of_infinity_(umamusume) green_background hi_(ibisf5umauma) horse_ears jacket long_hair short_sleeves simple_background solo split_ponytail symboli_kris_s_(umamusume) translation_request twitter_username umamusume upper_body|21864709971