Is it feasible to get actually Cuckold?

I am an interracial man who is 29 years old. I am converting to Judaism and in the community have lighter or pale skin with fair features such as blue eyes or/and red hair or blonde hair is a merit. I want to marry another woman who is Jewish but is willing to sleep with a man that doesn’t have to have a larger penis than I but will produce at least one child that will be 100% white. Is this option feasible in the world and has anyone on this forum actually engaged and conducted a cuckold pregnancy?