The Big ImageBoard (TBIB) - abdominal bulge ambiguous gender anal anal penetration animal genitalia big dom small sub dialogue digital drawing (artwork) digital media (artwork) dominant duo dwarf truffle english text equid equine feral feral on feral from behind position genitals hi res horn horse large penetration male mammal monochrome mythological creature mythological equine mythology open mouth penetration penile penile penetration profanity ridiculous fit sex shakes heartwood sheath shocked size difference smaller penetrated stoopedhooy sudden surprise buttsex surprise sex tail text tight fit unicorn vulgar wide eyed