rule 34 abs animal genitalia animal penis anthro biped blue body blue eyes blue fur blue markings brown body brown eyebrows brown fur brown muzzle canid canine canine genitalia canine penis canis domestic eyebrows fangs fur furniture genitals german shepherd hair herding hi res inside kneeling knot looking at viewer male mammal markings nude pastoral pecs penis shadow smile solo tan body tan fur teeth text vallhound white body white fur woutske character 9311402