Rule 34 Dev - anal anal_sex anthro anti_dev ass balls bovid caprine double_anal double_penetration ear_piercing facial_piercing father father_and_child father_and_son genitals goat group gunnar gunnar's_dad hi_res incest kangaroo lars_(anti_dev) macropod male male/male mammal marsupial nose_piercing outside parent parent_and_child parent_and_son penetration penis piercing son trio yaoi|9898052112