>>28995123
Nutrition over time is one of the critical aspects to cock size. Asians and blacks who've lived generations in America and Western Europe can get taller and more well hung because they eat a lot better, particularly eating more red meat and other animal proteins.
Compare to an impoverished and wartorn shithole in Africa where nobody ever gets enough calories and they only get to eat good meat occasionally, people there aren't gonna be packing any impressive cocks, and they're usually not tall either, neither them or their close ancestors ate well enough for their bodies to grow as much as they could. Most people in Africa get the vast majority of their proteins from plants, which are almost never as good as animal proteins.
Asia varies more as a whole, they generally eat a lot better than Africans, but they still eat a good bit less red meat than in the west, eating more vegetable proteins (particularly in India).
If you want cocks to be big, make sure you and your family eats plenty of red meat and eggs, though also that they don't get fat either, being a fatass means worse vascular health and thus weaker erections (thus, a fat person becoming less fat will improve his cock).
You look at a guy like Dredd, and while he is a statistical anomaly (very few people worldwide pack this kind of crotch ordnance), him being able to be this hung isn't because he's black, it's because he's an American, so him and his close ancestors haven't ever starved for roughly 100-200 years, and he's in reasonably good health. If he'd been born and raised im Somalia, he wouldn't have this body.
