The Big ImageBoard (TBIB) - age difference all fours anal anal penetration anthro anthro on anthro anthro penetrated anthro penetrating anthro penetrating anthro arm hair beard biped black body body hair butt canid canine canis chest hair clothing dialogue dobermann domestic dog duo ear piercing ear ring english text facial hair father (lore) father and child (lore) father and son (lore) footwear footwear only genitals goatee hickeybickeyboo incest (lore) larger penetrated male male/male male penetrated male penetrating male penetrating male mammal mostly nude multicolored body mustache nipples nub tail nude older male older penetrated outside parent (lore) parent and child (lore) parent and son (lore) penetration penile penile penetration penis piercing pink nipples pinscher ring piercing sex shoes shoes only short tail simple background size difference small dom big sub son (lore) son dom father sub son penetrating father speech bubble tail tan body text truck (vehicle) two tone body vehicle white background younger male