Rule 34 Dev - animal_genitalia animal_penis anthro balls biped black_nose blue_eyes canine_genitalia canine_penis countershading fur genitals green_body green_fur green_penis grin hand_behind_head knot looking_aside male muscular muscular_anthro muscular_male penis presenting presenting_penis simple_background sitting smile solo spread_legs spreading white_body white_fur kenjiii stuggottzz canid canine canis mammal wolf hi_res|7287306355