The Big ImageBoard (TBIB) - 2023 age difference anal anal penetration anthro anthro on anthro anthro penetrated anthro penetrating anthro penetrating anthro arm grab avian balls beak bird bottomless bulge clothed clothing daddy kink dialogue digital drawing (artwork) digital media (artwork) duo english text from front position full-length portrait garrett (underscore-b) genitals gryphon hi res larger male larger penetrated male male/male male penetrated male penetrating male penetrating male mating press mature male monochrome mythological avian mythological creature mythology napoleon (underscore-b) older male older penetrated penetration penguin penile penile penetration penis in ass portrait sex short tail size difference sketch small dom big sub smaller male sweater sweater only tail text topwear topwear only underscore b younger male