FURVERT!

5_fingers angry animal_genitalia anthro anthro_on_anthro australian_cattle_dog balls bdsm bed biped black_balls black_nose black_pawpads black_sheath bondage bound brown_body brown_fur canid canine canis cattledog chain chained claws comic cuff_(restraint)detached_sheath dialogue do_not_distribute domestic_dog dominant dominant_male duo english_text eyes_closed finger_claws fingers fur furniture genitals german_shepherd grey_balls grey_body grey_fur grey_sheath herding_dog intraspecies iron_cuffs key keyring klaus_richter kneeling luther_denholme lying male male/male mammal metal_cuffs multiple_scenes navel nude on_back open_mouth pastoral_dog pawpads penis penis_tip pink_penis restraints rukis sheath sheath_tuft speech_bubble submissive submissive_male tail teeth text tuft white_body white_fur yellow_eyes