FURVERT!

2013 4_toes abs all_fours anal anal_penetration animal_genitalia animal_penis anthro athletic backsack badger balls biceps big_balls big_penis black_body black_claws black_fur black_hair black_nose blue_body blue_eyes blue_fur bodily_fluids border_collie bounce_house brown_body brown_fur brown_hair butt cam_collins canid canine canine_genitalia canine_penis canis circumcised claws clenched_teeth collie cum cum_in_ass cum_in_mouth cum_inside cum_on_penis cum_while_penetrated cumshot doggystyle domestic_dog dominant double_penetration ejaculation erection eyes_closed fasttrack37d feet fellatio foursome fox from_behind_position fur genital_fluids genitals green_eyes group group_sex hair hair_over_eye hands-free hands_behind_head herding_dog hindpaw huge_balls huge_penis humanoid_genitalia humanoid_penis interspecies jay_wolfe kangaroo kneeling knot larger_dom leaking long_hair lying macropod male male/male male_on_bottom male_on_top male_penetrated male_penetrating male_penetrating_male mammal markings marsupial moan muscular mustelid musteline nude on_back on_bottom on_top one_eye_obstructed open_mouth oral oral_penetration orange_body orange_fur orgasm pastoral_dog pawpads paws pecs penetration penile penis penis_backwards plantigrade reverse_cowgirl_position scott_(fasttrack37d)sex sheath sheepdog size_difference soles spitroast spots spread_legs spreading standing tail teeth thick_tail toe_claws toes tongue train_position vein white_body white_fur white_hair wolf wolfblade