Rule 34 Dev - 2023 abs accessory amber_eyes anthro ass back_muscles balls biceps canid canine canis cock_ring collar digital_media_(artwork) erection eyebrows foreskin fur genitals glans grey_background grey_body grey_fur hi_res humanoid_genitalia humanoid_penis jewelry leash leash_and_collar male male_only mammal muscular muscular_anthro muscular_male muscular_thighs nude penis penis_accessory penis_jewelry pinup pose pubes quads retracted_foreskin seatohao simple_background smile solo tail teeth thick_thighs vein veiny_penis whiskers wolf|8659472040