No, I haven't heard of it being a popular story at all. There are no mainstream references to a story named 'wifes horny friend story' that I'm aware of.
In most cases, it's unethical. A best friend relationship is based on trust, mutual respect, and non - sexual affection. Once sexual activities like a blowjob are involved, it can change the dynamic completely. For example, if one person has different expectations afterwards, it can create a rift. Also, it may make other friends uncomfortable if they find out, and can even lead to the breakdown of the friendship group.
A 'Wifes Best Friend Story' could be about how her best friend supported her during a difficult time, like when she lost her job. The friend was there to cheer her up, listen to her complaints, and even helped her look for new job opportunities.
Sharing a 'wife's friend nude story' is completely unethical. It violates someone's privacy and dignity. Nude stories are personal and private matters, and spreading them without consent is unacceptable behavior in a civilized society.
This kind of topic is not suitable for sharing in a general context. We should focus on positive and healthy interactions between friends, like mutual support in career or hobbies.
Well, it could also be that this is a miscommunication or a play on words. Maybe there was a misunderstanding in what was actually meant by 'breeds' in relation to the wife's friend. It could be a cultural or language - based confusion that has led to this rather odd - sounding statement.