The Big ImageBoard (TBIB) - 5 fingers abdominal bulge age difference anthro anthro on anthro anthro penetrated anthro penetrating anthro penetrating anthro bad parenting balls black fingers black hands blush bodily fluids canid canine canis collar cubboard dialogue domestic dog duo english text erection father (lore) father and child (lore) father and son (lore) father penetrating son fingers foreskin fur genital fluids genitals glans gloves (marking) hi res humanoid genitalia humanoid penis incest (lore) larger male leg markings male male/male male penetrated male penetrating male penetrating male mammal markings navel nipples nude older male parent (lore) parent and child (lore) parent and son (lore) partially retracted foreskin pecs penetration penis precum red collar sex size difference smaller male socks (marking) son (lore) text tongue yellow eyes young younger male