Interesting, but I am not falling for it.
 

I love fiction. You are a great writer. And very creative.

Black already
 

It's not a question of "is she going black" - she's into BBC already. Once a woman get a taste of a real (BLACK) cock, she's hooked for life and that's how it should be. Enjoy this lifestyle

You are correct.

Perhaps you are infertile. Then indeed she could be bred.

She IS still his wife....but her flesh belongs to the other man.

Interesting
 

This is a nice thread. Although it may not be real it certainly is in the minds of many men including myself. I do not think my wife has ever had black but i am 99% confident that the thought has crossed her mind. There have been a few times that I believe I could have made something happen when she danced with some black men when we were out but i was too caught off guard/blindsided and dumb to try to take it to the next level. Oh how i wish!!!!

Would it be so difficult to recreate the situation? And if it's not too far in the past, perhaps bring it up during an erotic moment between the two of you.
(Are you sure it is what you want? The reality could be much different than the fantasy. And if you have children, you certainly shouldn't actively do things to endanger your marriage, right?)

Spermy Pussy
 

It's very exciting to slide my fingers into my wife's pussy and find it full of her lover's cum. Much better to be surprised to find his cum than to now it ahead of time.

Regretfully, I know a number of couples who are staying together out of either habit or convenience or children. Perhaps that is what makes it "more acceptable".