The Big ImageBoard (TBIB) - 2014 anus background character backlighting balls butt canid canid demon claws clenched teeth clitoris colored pencil (artwork) demon detailed background digitigrade dirty-wolf eye contact female female penetrated feral feral on feral feral penetrated feral penetrating feral penetrating feral fog from behind position genitals ghostbusters gozer (ghostbusters) grey body grey skin group hairless humanoid knot light lighting lightning looking at another looking at partner male male/female male penetrating male penetrating female mammal mounting open mouth outside paws penetration penile penile penetration penis penis in pussy perineum purple gums purple penis purple pussy purple tongue pussy quadruped raised tail rear view red eyes rooftop sex sharp claws sharp teeth silhouette spikes spikes (anatomy) teeth terror dog tongue traditional media (artwork) trio vaginal vaginal penetration vinz clortho (ghostbusters) zuul (ghostbusters)