Rule 34 Dev - anthro beast(tbdborzoi) blush bodily_fluids borzoi canid canine canis domestic_dog drooling duo fellatio genitals hand_on_penis heart hi_res holding_knot_root hunting_dog knot knot_root licking looking_at_viewer lying male male/male mammal on_side oral penile penis penis_lick saliva sex sighthound slit tbdborzoi tongue tongue_out|10434225152