anal anal_penetration anatomically_correct anatomically_correct_genitalia animal_genitalia animal_penis anus ass_up balls bodily_fluids canine_genitalia canine_penis cum cum_drip cum_in_ass cum_inside cum_on_balls cum_on_ground cum_on_penis detailed_background detailed_fur doggystyle dripping duo feral feral_on_feral fire flaming_tail from_behind_position furryrock_(model) genital_fluids genitals grass knot looking_back looking_pleasured male male/male open_mouth penetration penis plant raised_leg raised_tail rear_view sex size_difference tree director_firewolf canid canine canis direhowl fox foxparks mammal pal_(species) wolf detailed