How many couples, men, and women have picked a sex partner based on the size of his cock. I am talking about nothing else mattering except for the cock and how large it is. It does not matters at race the man is or anything else.
All of the women in our group seem to prefer a large cock. And all the men in the group are well above average. Which is one of the principal reasons the women are in this particular group. However as far as I know none of the women pick their partner within the group solely on size. There are serious preferences with the individual bulls technique and skills. plus some couple just seem to fit together better than others.