FURVERT!

2017 all_fours anal anal_knotting anal_penetration anal_tugging animal_genitalia animal_penis anthro anthro_on_bottom anthro_on_feral anthro_penetrated artist_logo ass_to_ass balls bestiality black_body black_fur black_nose black_pawpads blue_eyes bodily_fluids border_collie brown_balls brown_sheath butt canid canine canine_genitalia canine_penis canis collie cum cum_in_ass cum_inside cum_on_butt cum_on_ground cum_on_hand cum_on_knot cum_on_own_hand cum_on_own_knot cum_on_own_penis cum_on_penis cum_on_self dated digitigrade domestic_dog duo erection fangs feral feral_on_top feral_penetrating feral_penetrating_anthro fur genital_fluids genitals german_shepherd herding_dog intraspecies intraspecies_bestiality knot knot_root knotted_penis knotting kola_(artist)logo male male/male male_on_bottom male_on_top male_penetrated male_penetrating male_penetrating_male mammal masturbating_while_penetrated masturbation nude on_bottom on_top open_mouth orifice_tugging pastoral_dog pawpads penetration penile penile_masturbation penile_penetration penis penis_in_ass pink_penis quadruped red_penis reverse_doggystyle sex sheath sheepdog side_view signature simple_background tail tan_balls tan_body tan_fur tan_sheath teeth tongue traditional_media_(artwork)white_background white_body white_fur