Rule 34 Dev - 2016 animal_genitalia animal_penis balls bed black_fur brown_fur candyfoxy canine canine_penis collar dakimakura doberman english_text erection feral fur green_eyes highres knot looking_at_viewer lying male_only mammal on_back on_front open_mouth pawpads paws penis penis_tip presenting presenting_penis red_penis sheath smile solo spiked_collar spikes spread_legs spreading text tongue tongue_out watermark|2491172456