Rule 34 Dev - 2023 abs accessory amber_eyes anatomically_correct anatomically_correct_genitalia anatomically_correct_penis animal_genitalia animal_penis anthro ass back_muscles balls biceps canid canine canine_genitalia canine_penis canis cock_ring collar digital_media_(artwork) erection eyebrows fur genitals grey_background grey_body grey_fur hi_res jewelry knot leash leash_and_collar male mammal muscular muscular_anthro muscular_male muscular_thighs nude penis penis_accessory penis_jewelry pinup pose pubes quads seatohao simple_background smile solo tail teeth thick_thighs vein veiny_penis whiskers wolf|8659469816