Rule 34 Dev - animal_genitalia animal_penis anthro balls big_penis brown_body brown_fur canid canine canine_genitalia canine_penis canis domestic_dog erection fangs front_view fur genitals german_shepherd hair harness harness_only herding_dog hi_res inner_ear_fluff kneeling knot male mammal muscular muscular_anthro muscular_male on_one_knee pastoral_dog penis red_hair solo teeth tuft veeshep vein veiny_penis zempy3|9181597184