rule 34 4 toes 5 fingers abs anatomically correct anatomically correct genitalia anatomically correct penis animal genitalia animal penis anthro balls biceps big balls big muscles black body black fur bodily fluids body hair brown body brown fur canid canine canine penis claws countershading drooling feet finger claws fingers forest full moon fully sheathed fur genitals grass happy trail huge balls leaf licking licking lips light looking at viewer male mammal mane moon moonlight muscular muscular anthro muscular male night nude outside pecs penis plant pubes quads saliva saliva string salivating sharp teeth sheath shrub signature sky solo teeth toe claws toes tongue tongue out tree were werecanid werecanine werewolf wfa white body white fur 5411522