Rule 34 Dev - angry anthro black_body black_fur clothing fangs fur glowing glowing_eyes headgear headkerchief headwear kerchief looking_at_viewer male simple_background solo teeth text wfa lupine_assassin canid canine canis mammal wolf 1:1 better_version_at_source digital_media_(artwork) headshot_portrait japanese_text low_res portrait|568302140