Scientific studies have shown that black men have a longer penis compared to other ethnicities. there is no difference if exaggerated also emerged.
So what influences our skin tone, lip shape and many biological characteristics? evolution factor How did it make black men have longer penises? Here’s the description:
Looking at the average penis size according to different ethnicities, black men took the lead by a small margin.

University of Alabama Professor of Anthropology Loretta A. Cormier attribute the difference to evolution. According to Cormier, it was women who directed this evolution of the penis. Females prefer to mate with males with large penises. Over time, these decisions resulted in the evolution of a penis that suited women’s desires.
Another scientist who explains how evolution helped shape the appearance of the human penis is biologist Darren Curnoe.

Curnoe believes that penis size can also be partly explained by our erect posture. Walking on two legs exposes the penis, which attracts women. In a sense, since most ex-African men of the past walked around naked, “advertisement” was done.
In some cultures, men even get together and show their penises so women can choose. rituals and ceremonies was even done. Potential partner candidates also determined “sexual selection” with their preferences.
According to another theory, water scarcity in Africa may have influenced this situation.

Since ancient times in human history it has been difficult to get clean water in Africa. It is very difficult to find clean water, not even to take a bath. Therefore, even if people settle near water sources, with bacteria filled water must be washed.
Therefore, women’s cervix and ovaries are needed to avoid getting sick. increasingly deeply rooted. For the continuation of reproduction, the penis grew slightly longer to keep up with this. In other words, just as giraffes’ necks have grown due to the elongation of the trees in their geography, in a similar way black males’ penis length has also increased a bit.
Sources: 1, 2, 3, 4