Rule 34 Dev - 5_fingers animal_genitalia animal_penis anthro balls big_balls big_penis biped canid canine canine_genitalia canine_penis canis claws domestic_dog fingers genitals german_shepherd herding_dog hi_res huge_balls huge_cock knot lddraws male mammal muscular muscular_anthro muscular_male pastoral_dog pawpads pecs penis saggy_balls sheath simple_background solo tail|13978509424