ahegao ambiguous_penetration animal_genitalia animal_penis ass_up black_nose blue_eyes bodily_fluids canine_genitalia canine_penis claws cloven_hooves doggystyle duo eye_roll eyelashes female feral feral_on_feral from_behind_position genitals growling head_down_ass_up hooves knot long_eyelashes looking_at_viewer looking_pleasured male male/female mating motion_outlines open_mouth penetration penis predator/prey round_ears saliva saliva_string sex shaking shuddering side_view smile smirk sound_effects tears teats tongue tongue_out trembling whiskers wolf_ears wolf_tail woods nightdancer canid canine canis cervid mammal wolf full-length_portrait hi_res portrait