Rule 34 Dev - animal_genitalia animal_penis anus balls big_dom_small_sub blush canid canine canine_penis canis claws collar cum domestic_cat domestic_dog duo fangs felid feline felis female feral feral_on_feral fur furry hi_res hindpaw inflation interspecies large_insertion lorn lornsky male mammal nude open_mouth orgasm paws penetration penis pussy simple_background size_difference smaller_female stomach_bulge straight tongue|3620062624