The Big ImageBoard (TBIB) - 16:10 4 toes all fours anatomically correct anatomically correct anus anatomically correct genitalia anatomically correct penis anatomically correct pussy animal genitalia animal penis animal pussy anus black sclera bodily fluids brown body brown fur canid canine canine genitalia canine pussy canis claws collar countershade tail countershading dasyuromorph digital drawing (artwork) digital media (artwork) digitigrade doggystyle domestic dog dripping duo extinct eyes closed feet female feral feral on feral forked penis from behind position fur genital fluids genitals german shepherd green eyes herding dog interspecies licking looking at another male male/female mammal marsupial marsupial penis multicolored body multicolored fur nude open mouth pastoral dog pawpads penis precum precum drip pussy quadruped recently extinct species sex sharp teeth striped body striped fur stripes tail tapering tail teeth thylacine thylacine penis thylus toe claws toes tongue tongue out watermark werewolfdegenerate widescreen