Rule 34 Dev - anal anal_penetration animal_genitalia animal_penis anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro autumn balls brown_body brown_fur canine_genitalia canine_penis clenched_teeth doggystyle duo erection eyes_closed from_behind_position fur genitals grey_body grey_fur humanoid_genitalia humanoid_penis knot leaf male male/male male_penetrated male_penetrating male_penetrating_male markings motion_lines outside penetration penile penile_penetration penis penis_in_ass plant sex spots spotted_body spotted_fur teeth tree hive43 canid canine canis felid feline mammal serval wolf hi_res|22347833130