The thought of soft brown breasts wrapped around my hard white cock always gets me aroused, there are a few ladies that I could imagine it happening with as well. As for stories ---- they're all in my head
do you want a longer story than this one?
I think it's great. It has everything you wanted; a woman, a cuckolding relationship, then she gets a boob job for her lover. Oops sorry MadMac, I seemed to have copied your story.
I would think that anytime a wife would get her breasts done for a lover and have the husband pay for them would be hot. It wouldn't matter if the BF was white or black, but I suppose if he were black it might add to the cuck humiliation factor.
But does it really need to be a boob job? Doesn't it have the same effect whenever a wife does something for the BF that she would never do for her husband?