No, it's not a common phrase at all. In normal English usage, it seems rather strange and not a typical expression you would hear in everyday conversation or see in general writing.
I'm not sure specifically which 'black cock wife story' you are referring to. There could be many fictional or cultural stories with this name. Without more context, it's difficult to say what it's about.
As far as I know, it's not a widely known story in general literature or mainstream storytelling. It might be a very niche or local story that only a specific group of people are aware of.
Since I don't have a definite knowledge of this particular 'black cock white wife story', it might be a story from a very specific regional folklore, or perhaps it's a title created by an individual for a personal narrative. Maybe it has something to do with the relationship between two characters of different races or appearances, but again, this is just speculation without more details.
I'm not sure which specific 'black cock seduces wife story' you are referring to. There could be various fictional or made - up stories with such a title, but without more context, it's difficult to say what it's about.
I'm not sure specifically which 'black cock steals wife story' you are referring to. There could be various fictional or cultural stories with this title, but without more context it's difficult to say exactly what it's about.
There's not enough context to really define it precisely. It might be a title or description within a very niche cultural or family - related context that is not widely known.
Since we have no clear information about this 'black cock white wife story', it's very difficult to determine if it's a traditional folk story. There are countless stories in different cultures and regions, and some are well - known folk stories that have been passed down for generations, while others are more modern or personal creations. This one might be a long - forgotten or very local folk story, or it could be something completely different like a made - up story for a specific purpose.