FURVERT!

anal anal_penetration animal_genitalia animal_penis anthro black_body black_claws black_fur black_nose black_tail black_tail_tip bodily_fluids canid canine canine_genitalia canine_penis canis claws cum cum_drip dipstick_tail dripping duo eyes_closed fur genital_fluids genitals grey_body grey_fur grey_tail hair hi_res kinsheph knot male male/male mammal markings penetration penis red_eyes red_hair sex tail tail_markings teeth tongue tongue_out white_tail_tip wolf