rule 34 age difference anthro beard big pecs bodily fluids carlos jacinto clothing cuddling digital media artwork dragon drooling duo ear piercing eyewear facial hair father father and father and son fondling penis genital fluids genitals glasses green body green skin hand on bulge hand on penis hi res horn horn jewelry horn ring john mark jacinto male malemale muscular muscular male nipples parent parent and pecs penis piercing precum precum through clothing precum through underwear ring jewelry saliva scalie shadowmatamori size difference smile son underwear western dragon wet wet clothing wingless dragon yaoi yellow eyes 7137408