rule 34 2018 4 toes 5 fingers animal genitalia animal penis anthro athletic balls black fur blue background blue eyes blue hair blue nose blue penis canine canine penis digitigrade dragon eyebrows fangs fur gloves marking hair hand on penis hybrid looking at viewer male mammal marjani markings medial ring multicolored fur multicolored hair nipples nude one eye closed penis presenting purple fur purple hair sabertooth feature sharp teeth sheath simple background sitting smile socks marking solo teasing teeth toes two tone fur two tone hair white fur wings wink wolf 2631167