add about 5" - 6 " length...extend his girth x 3 (i'd guess) .Cap on a phat knobsized head .flare out that cum pipe like a second chamber, widening at the base....put it through over 15 years of weighted kegels, pulse and holds, over develop that PC muscle so it's the size of a tennisball.. wrap it from base to glans with a road map of raised veins...add on some heavy large-egg sized cum filled testicles..feed it a steady diet of steroids and pussy and dunk it in a vat of velvety milk chocolate to get the full transformation..