anal anal_knotting anal_penetration animal_genitalia animal_penis anus ass_up balls bodily_fluids butt canine_genitalia canine_penis claws cum cum_drip cum_in_ass cum_inside cum_on_penis detailed_background detailed_fur doggystyle dripping drooling duo fangs feline_penis feral feral_on_feral forest from_behind_position genital_fluids genitals grass interspecies knot knotted knotting lipsticking looking_at_another looking_back looking_pleasured male male/male open_mouth pawpads paws penetration penile_spines penis penis_tip plant pony_diffusion_(model) precum presenting presenting_hindquarters raised_tail rear_view rock saliva sex sheath size_difference toe_claws tongue tongue_out tree director_firewolf canid canine canis domestic_cat felid feline felis mammal wolf comic detailed hi_res sequence