FURVERT!

1dog absurd_res anal anthro balls balls_touching big_penis blue_penis blush bodily_fluids butt butt_grab canid canine canis clrfoolished cutaway domestic_dog duo fox genital_fluids genitals german_shepherd hand_on_butt herding_dog hi_res hybrid internal knot knotting lagomorph leporid male male/male mammal pastoral_dog penis precum rabbit winter_(wintersdreams)