The Big ImageBoard (TBIB) - 4 fingers absurd res anatomically correct anatomically correct genitalia anatomically correct penis anatomy reference animal genitalia animal penis anthro big ears big eyes bodily fluids canid canine canine penis clothing cum dialogue digital media (artwork) disembodied penis erection fingers genital close up genital fluids genitals gesture gloves handwear hi res how-to klotzzilla knot knot root long ears male mammal meme monochrome neckerchief open mouth open smile penis penis focus penis sheet penis shot raised finger raised index finger reference guide shadowpelt smile solo speech bubble talking to viewer the more you know tongue urethra vein veiny penis