FURVERT!

anal anal_penetration animal_genitalia animal_penis bench canid canine canine_genitalia canine_penis canis collar domestic_dog dominant dominant_male duo electronics erection from_behind_position genitals german_shepherd herding_dog hi_res knot leash locker locker_room magnum_(artist)male male/male male_penetrated male_penetrating male_penetrating_male mammal nude on_bench pastoral_dog penetration penis phone sex submissive submissive_male