Rule 34 Dev - 1boy 2016 animal_genitalia animal_penis anthro armpits balls big_balls big_penis black_fur blue_eyes brown_fur canine canine_penis chipfox claws diphallia diphallism erection flit fox fur knot looking_at_viewer male male_only mammal multi_arm multi_limb multi_penis multi_tail muscular muscular_male nipples nude orange_fur penis pink_penis simple_background smile solo standing white_fur|2431750512