FURVERT!

5:8 anal anal_penetration animal_genitalia animal_penis anthro bdsm black_body black_fur blue_eyes bodily_fluids bound brown_body brown_fur canid canine canine_genitalia canine_penis canis chain chained cum cum_in_ass cum_in_mouth cum_inside duo fur genital_fluids genitals glowing glowing_markings grey_body grey_fur harness hi_res high-angle_view kangaroo kangoo_draws knot knotted_penis larger_penetrated larger_sub macropod male male/male mammal markings marsupial muscular muscular_bottom muscular_male muscular_sub penetration penile penile_penetration penis penis_in_ass scar size_difference spread_legs spreading submissive tongue tongue_out wolf yellow_eyes