FURVERT!

anal anal_penetration animal_genitalia animal_penis anthro balls bask black_nose braided_hair brian_hart canid canine canine_genitalia canine_penis canis duo erection fur fur_markings genitals gogowolf grey_body grey_fur hair knot male male/male male_penetrated male_penetrating male_penetrating_male mammal markings penetration penis raised_leg sex tattoo wolf