Rule 34 Dev - 1girl animal_ears brown_hair domino_mask double_v el_condor_pasa_(umamusume) friend_a1012 hair_between_eyes happy_birthday highres horse_ears horse_girl jacket long_hair long_sleeves mask open_mouth ponytail purple_skirt red_jacket shirt skirt smile translation_request twitter_username umamusume v yellow_shirt|21732494823