Rule 34 Dev - 2019 anthro anthro_on_anthro black_fur black_nose blinxis blue_eyes bodily_fluids canid canine canis chiropteran cum cum_in_ass cum_inside danomil domestic_dog duo frankendoggo fur gay genital_fluids knot male mammal open_mouth penis sex simple_background smile teeth tongue white_fur yaoi|3635181376