Rule 34 Dev - 4_toes abs animal_genitalia animal_penis anthro ball_size_difference balls big_balls big_penis blue_body blue_eyes blue_fur canid canine canine_genitalia canine_penis canis chains claws duo erection fangs feet foot_fetish foot_on_penis foot_play fur genitals hi_res huge_cock knot male male/male mammal muscular muscular_anthro muscular_male nude nude_anthro nude_male pawpads pecs penis penis_size_difference red_body red_fur restrained size_difference teeth toe_claws toes tongue tongue_out were werecanid werecanine werewolf weskers white_body white_fur wolf wolfyportal|10045111888