Rule 34 Dev - angry anthro clothed clothing fur grey_background horn long_tongue male open_mouth robe side_view simple_background solo text tongue tongue_out white_body white_fur kevinrogers undertale undertale_(series) asriel_dreemurr_(god_form) boss_monster_(undertale) bovid caprine hybrid mammal 2015 english_text hi_res wallpaper|3497099305