Rule 34 Dev - abs animal_genitalia animal_penis anthro balls biceps blep bodily_fluids canid canine canine_penis canis claws cum cum_on_stomach digitigrade domestic_dog edan_shepherd eracin fluffy genital_fluids genitals german_shepherd headshot herding_dog knot knot_in_sheath male male_only mammal messy muscular pastoral_dog pawpads paws penis sheath sketch_page solo tongue tongue_out|4269560696