FURVERT!

5_fingers all_fours anal anal_orgasm anal_penetration anatomically_correct anatomically_correct_genitalia anatomically_correct_penis animal_genitalia animal_penis anthro anthro_on_feral anthro_penetrated bestiality bodily_fluids border_collie canid canine canine_genitalia canine_penis canis collie cum cum_in_ass cum_inside cum_while_penetrated cumshot digitigrade doggystyle domestic_dog duo ejaculation erection feral feral_penetrating feral_penetrating_anthro fingers from_behind_position fur genital_fluids genitals german_shepherd hands-free herding_dog knot kola_(artist)looking_pleasured male male/male male_on_bottom male_on_feral male_on_top male_penetrated male_penetrating male_penetrating_male mammal motion_lines mounting on_bottom on_top orgasm pastoral_dog penetration penile penile_penetration penis penis_in_ass quadruped sex sheath sheepdog simultaneous_orgasms traditional_media_(artwork)