There isn’t a significant amount of data to even say that blacks have larger penises. Look at the changes over the average length of the human race’s penis. Noone is absolutely certain of exactly what it is. So noone can say the size of a black man or asian man’s penis is.
As an asian man who has seen tons of porn, seen many pictures, and read many studies…I have seen a ton of porn/pictures with black men who have extremely large penises, but I have never seen a single asian man with an extremely large penis. Ive seen rare pictures of asian men with above average penises, but never one that was either 8 inches or more in length and/or 6 inches or more in girth, and Ive never seen an asian man even close to the size of an endowed black man. Granted, Ive also seen plenty of pictures of black men with average and below average penises…as well as white and asian.
Sorry for being off topic, I just needed to respond on that quote.