FURVERT!

anal angelpi animal_genitalia animal_penis anthro anus black_body black_fur black_penis bodily_fluids brown_body brown_fur butt canid canine canine_genitalia canine_penis canis cum duo erection feet fur genital_fluids genitals grey_body grey_fur hi_res holding_tail knot licking lus_(rmmlusitania)male male/male mammal oral penis rimming saliva sex sheath styx_(styxthefurry)tail tongue tongue_out vein veiny_penis wolf