Rule 34 Dev - animal_genitalia animal_penis balls bodily_fluids borzoi canid canine canine_genitalia canine_penis canis causationcorrelation cum cumshot domestic_dog ejaculation erection feral fur genital_fluids genitals hunting_dog knot_in_sheath male mammal paws penis quadruped sheath sighthound simple_background solo tail white_background|11526115744