The Big ImageBoard (TBIB) - anal anal penetration anthro anthro on anthro anthro penetrated anthro penetrating anthro penetrating anthro athletic athletic anthro athletic male black body black ears black eyebrows black fur black hair black nose blonde eyebrows blonde hair bodily fluids bodypaint brown eyes butt butt grab canid canine canis chin grab demireality domestic dog duo erection eyebrows eyes closed facial scar fingerless (marking) fur genitals glistening glistening nose gradient fur gradient penis grey body grey fur grey tail hair hand on butt hand on chin herding dog humanoid genitalia humanoid penis kitsunebi (artist) long hair male male/male male penetrated male penetrating male penetrating male mammal motion lines narrowed eyes pastoral dog penetration penis pink hair pink penis red bodypaint scar short hair sweat tan body tan fur white body white fur white inner ear white tail wolf