The Big ImageBoard (TBIB) - abs age difference aged american dragon: jake long anthro armpit hair barely visible genitalia biceps big muscles body hair disney doritohead dragon duo facial hair genitals grandchild (lore) grandfather (lore) grandfather and grandchild (lore) grandfather and grandson (lore) grandparent (lore) grandparent and grandchild (lore) grandson (lore) green eyes huge muscles hyper hyper muscles jake long luong lao shi male membrane (anatomy) membranous wings muscular mustache mythological creature mythological scalie mythology navel nipples old pecs penis penis base pubes scalie simple background smile tail vein wings