FURVERT!

2016 all_fours anal anal_penetration animal_genitalia ass_up balls bear birefringent_fur black_lips bodily_fluids claws clenched_teeth cum cum_in_ass cum_inside doggystyle dominant duo erection eyes_closed feral feral_on_feral from_behind_position fur genital_fluids genitals half-closed_eyes haswell interspecies iridescent_fur larger_dom lips male male/male male_penetrated male_penetrating male_penetrating_male mammal mustelid narrowed_eyes open_mouth otter otterlike outside paws penetration penis pinned polar_bear rainbow raised_leg sex sheath size_difference teeth toe_claws ursine white_body white_fur