Rule 34 Dev - 1boy 2021 animal_genitalia animal_penis anthro armpit_hair balls body_hair brown_body brown_fur canid canine canine_penis canis clothing collar dobermann domestic_dog duke_doberman fur furry genitals grin hat headgear headwear hi_res looking_at_viewer male male_only mammal mystikfox61 penis penis_tip pinscher pole sheath smile solo spiked_collar spikes tongue tongue_out|4863121832