The Big ImageBoard (TBIB) - african wild dog aggressive anal anal penetration anthro anthro on anthro anthro penetrated anthro penetrating anthro penetrating anthro balls big balls big dom small sub calypsomw canid canine cheek tuft dialogue digital drawing (artwork) digital media (artwork) dominant duo english text facial tuft father (lore) father and child (lore) father and son (lore) father penetrating son from behind position genitals hand on hip hand on shoulder hi res incest (lore) larger male male male/male male penetrated male penetrating male penetrating male mammal nipples onomatopoeia parent (lore) parent and child (lore) parent and son (lore) penetration penile penile penetration penis penis in ass sex signature size difference sketch smaller male smaller penetrated son (lore) sound effects tail text tuft