FURVERT!

1:1 2013 anal anal_penetration animal_genitalia animal_penis anthro balls blush canid canine canine_genitalia canine_penis duo erection eyes_closed from_behind_position genitals hi_res knot licking male male/male male_penetrated male_penetrating male_penetrating_male mammal monochrome nateday nude penetration penis sergal sex tail tongue tongue_out