Rule 34 Dev - 1boy 5_fingers animal_genitalia anthro areola balls biped bruno_(rossciaco) canid canine canis claws collar fangs fingers fur genitals hi_res male mammal monochrome muscular muscular_anthro muscular_male nipples paws pecs rossciaco sheath simple_background spiked_collar spikes tail teeth white_background wolf|11342670216