Rule 34 Dev - 4_toes abs animal_genitalia animal_penis anthro balls biceps big_muscles big_penis biped black_nose canine_genitalia canine_penis claws erection eyewear fangs feet flexing fur genitals glasses grin hair hands_behind_head knot looking_at_viewer male muscular muscular_anthro muscular_male nipples nude paws pecs penis pose scar sheath simple_background smile solo standing tail teeth toe_claws toes vein yellow_body yellow_fur arody hazardbarzard haz canid canine canis mammal wolf 2012 hi_res|1271256665