Rule 34 Dev - animal_genitalia animal_penis balls bayzan big_balls big_penis canid canine canine_penis canis collar domestic_dog duo fangs fluffy fox genitals german_shepherd good_boy herding_dog hi_res huge_balls huge_cock hybrid hyper hyper_balls hyper_genitalia hyper_penis leash male male/male mammal mane muscular muscular_male pastoral_dog penis purple_tongue romantic romantic_couple sheath shepherdart size_difference size_play spiked_collar spikes tongue tongue_out vethehex were werecanid werecanine weredog werewolf wolf wolfdog|5577413920