The Big ImageBoard (TBIB) - anthro anthro penetrating anthro penetrating human big dom small sub bottomwear bottomwear down clothed clothing dominant duo elephant elephantid floppy ears hand holding holding head human human on anthro human penetrated interspecies larger anthro larger male male male/male malorne mammal musclegut muscular muscular anthro muscular male navel nipples oral oral penetration pants pants down partially clothed pecs penetration proboscidean proboscis (anatomy) sex shirt shirtless size difference smaller human smaller male smaller penetrated topwear trunk (anatomy) tusks