Huge cock for my wife

I have gotten a few messages on why I would ever want to see my wife get fucked by another man. All I can think is why not? We have been married over 25 years and she has not had another cock. She had a very large black dildo at one time, but I love the thought of her pussy being able to handle a massive thick and long black cock that contrasts with her pale skin. She is an Amazon woman and though I am fairly big, I love thinking of a huge black man overpowering her and using her married mom body with me helping get that huge cock inside her pussy.