FURVERT!

2018 4_toes all_fours anal anal_canal anal_knotting anal_penetration anatomically_correct anatomically_correct_genitalia anatomically_correct_penis animal_genitalia animal_penis black_body black_fur black_penis blue_body blue_eyes blue_fur blush bodily_fluids canid canine canine_genitalia canine_penis canis claws clenched_teeth collar countershading cum cum_in_ass cum_inside cum_while_penetrated cutaway detailed_background dominant duo ejaculation eyes_closed fangs feet feral feral_on_feral fox from_behind_position fur genital_fluids genitals grey_body grey_fur hands-free internal jewelry knot knotted_penis knotting larger_dom larger_male leg_markings male male/male male_penetrated male_penetrating male_penetrating_male mammal markings multicolored_body multicolored_fur necklace one_eye_closed open_mouth orange_body orange_fur orgasm orgasm_face outside paws penetration penis raised_tail red_fox red_penis rukifox samuel_(msoundfriend)sex side_view signature size_difference smaller_male socks_(marking)tail teeth text toes tongue tongue_out true_fox url white_body white_fur wolf xami