I won't comment on the absurdity of this question but I have a few follow up questions.
If a woman meets a white man who is African (maybe South African) and has a big cock but then meets a 'so-called' African American who has a small cock what does that tell anyone? She met one man from two different places but never met or sampled the millions of others that exist.
On the flip side, a women in America has regular relations with 'so-called' African American men, they all have large cocks then meets an Exchange student from Africa and has sex but he has a small cock is he representative of the 56 countries of the African continent?
Where are we going with this?
People, please think before you speak, write, or have children.