Wife and I want a Black Baby the old fashioned way.

First off, hello I am an average white male mid thirties, I am a high school drop out who works a minimum wage job, so not rich.I love my wife and want the best for her we want to have a baby but recently found out that I am sterile then after a few talks we decided that a donor is okay, problem is it's really expensive, I guess to cut to the chase, We accept that black genes are by far superior stock and would any fertile dark men be willing to impregnate my wife for me? She has a few requests to add, You must be hung I guess that goes without saying, you must be gentle, you must be very clean. Please help us.