The Big ImageBoard (TBIB) - 2017 4 balls absurd res ambiguous gender ambiguous penetration animal genitalia anus balls black fur blue eyes canine cave claws clenched teeth crystals cum cum drip cum on back cum on knot cum on leg cum on penis cum string curved horn digital media (artwork) dragon dripping duo erection fangs feral feral on feral folded wings fur furgonomics furry-specific piercing genital piercing glowing gold (metal) gold jewelry grey eyes grin hi res horn interspecies it'll never fit jewelry knot kubrow larger feral larger male looking at another looking at partner looking at penis looking back looking down lying male male/ambiguous male penetrating mammal membranous wings multi balls multi penis on front on side penetration penis piercing prehensile tongue purple penis ridged horn ridged penis scales scalie sex sharp teeth sheath sheath piercing side view signature size difference smaller ambiguous smaller feral smaller version at source smile spooning striped body stripes tail penis teeth thick thighs tochka toe claws toe curl video games virion stoneshard warframe western dragon white balls wings yellow horn yellow scales yellow skin yellow stripes zigfried vanburen