The Big ImageBoard (TBIB) - animal genitalia animal pussy anus balls black nose black pawpads blue background bodily fluids canine genitalia canine pussy countershading duo female female penetrated feral feral on feral feral penetrated feral penetrating feral penetrating feral from front position fur genital fluids genitals grey body grey fur hi res independence knot knot root knotting low-angle view male male/female male penetrating male penetrating female paper-wings pawpads penetration penile penile penetration penis penis in pussy purple body purple fur purple penis pussy pussy juice retracted sheath sex sheath signature simple background vaginal vaginal penetration white body white fur worm's-eye view