The Big ImageBoard (TBIB) - 2020 african elephant age difference anal anal penetration anthro anthro on anthro anthro penetrated anthro penetrating anthro penetrating anthro anus backsack balls butt butt size difference capreoline cervid clothing dialogue digital media (artwork) duo elephant elephantid english text eyewear from behind position fur genitals glasses hysterium larger penetrated legwear lying male male/male male penetrated male penetrating male penetrating male mammal mature male nude older male on front penetration penile penile penetration penis perineum power bottom proboscidean rear view reindeer rhys (rine) rine sex size difference small dom big sub speech bubble spread legs spreading teacher text trunk tusks younger male younger penetrating older