Rule 34 Dev - abs animal_genitalia animal_penis anthro athletic balls biceps big_penis black_fur black_nose blue_eyes canine canine_penis cocky daddy doberman erection fur hi_res jewelry knot linkin looking_at_viewer male male_only mammal manly muscular necklace nipples nude pecs penis red_fur sethpup smile solo standing vein veiny_penis|2757659920