FURVERT!

anal anal_penetration animal_genitalia animal_penis anthro balls blindfold bodily_fluids canid canine canine_genitalia canine_penis canis cum duo excaliburwolf genital_fluids genitals heart_symbol knot male male/male male_penetrated male_penetrating male_penetrating_male mammal open_mouth penetration penis sex unavailable_at_source wolf