FURVERT!

2016 anal anal_penetration anatomically_correct anatomically_correct_genitalia anatomically_correct_penis animal_genitalia animal_penis anthro anthro_on_anthro anus balls balls_above_penis big_penis bodily_fluids brown_body brown_fur canid canine canine_genitalia canine_penis canis cum cum_in_ass cum_inside cum_while_penetrated dodgercr duo erection eyes_closed fur genital_fluids genitals green_eyes grey_body grey_fur harlem kangaroo knot lying macropod male male/male male_penetrated male_penetrating male_penetrating_male mammal marsupial marsupial_penis nude on_back penetration penis sex simple_background spread_legs spreading tapering_penis thundergrey wolf