Rule 34 Dev - anal anal_knotting anal_penetration animal_genitalia animal_penis anus ass_to_ass ass_up balls bodily_fluids canine_genitalia canine_penis claws cum cum_on_ground cum_while_penetrated duo erection feet feral feral_on_feral feral_penetrated feral_penetrating feral_penetrating_feral genital_fluids genitals hindpaw knot knotting looking_pleasured male male/male male_penetrated male_penetrating male_penetrating_male open_mouth pawpads paws penetration penile penile_penetration penis penis_in_ass raised_tail sex simple_background tail teeth tongue tongue_out barkwoof dirus canid canine canis domestic_dog mammal wolf 2014|9400028190