FURVERT!

anal anal_penetration animal_genitalia animal_penis balls bodily_fluids canid canine canine_genitalia canine_penis canis digital_media_(artwork)dobermann domestic_dog equid equine equine_genitalia equine_penis erection eyes_closed feet feral feral_on_feral feral_penetrated feral_penetrating feral_penetrating_feral from_behind_position fur genitals group group_sex hi_res hooves horse husky interspecies klaus_doberman knot knot_root knotted_penis large_penetration larger_penetrated looking_pleasured male male/male male_penetrated male_penetrating male_penetrating_male mammal nordic_sled_dog open_mouth paws penetration penile penile_penetration penis pinscher saliva saliva_string sex shallow_penetration size_difference smaller_penetrated smile spitz tail teeth threesome toes tongue tongue_out train_position trio