Rule 34 Dev - 4:3 animal_genitalia animal_penis canid canine canine_genitalia canine_penis canis desoto_(disney) disney dobermann domestic_dog duo erection ethersilverfox fangs feral feral_on_feral genitals hi_res intraspecies knot male male/male mammal oliver_and_company paws penis pinscher quadruped roscoe_(disney) tail teeth|13424795696