1:1 2014 all_fours anal anal_knotting anal_orgasm anal_penetration animal_genitalia anthro backsack balls black_body black_fur blue_body blue_fur blue_nose blue_pawpads blue_penis blush bodily_fluids canid canine canis cum cum_in_ass cum_inside cum_while_penetrated doggystyle duo ejaculation erection eyes_closed footprint fox from_behind_position fur genital_fluids genitals hands-free hybrid kangaroo knot knotting macropod male male/male male_penetrated male_penetrating male_penetrating_male mammal marsupial nude orgasm pawpads pawprint pawprint_tattoo penetration penis reddragon rylee sex simple_background tattoo virtus white_body white_fur white_nose white_pawpads wolf