my wife loves her brother's cock stories

This is an inappropriate and concerning statement. You should have an open and honest conversation with your wife about appropriate boundaries and the inappropriateness of such a topic. Make it clear that this kind of talk makes you uncomfortable and is not acceptable in a healthy relationship.

This is a very inappropriate situation. You should have an open and serious conversation with your wife about appropriate boundaries and family relationships. Explain to her that such statements are not acceptable in a healthy family and marriage context.

Yes, it is clearly an inappropriate interest. Such a topic is private and should not be a subject of interest among people in this relationship. It violates the normal boundaries of friendship and marriage.

You might also need to have an open conversation with your wife. Explain the situation to her without causing unnecessary misunderstandings. Maybe she can help handle this delicate situation. For instance, she could talk to her friend and make it clear that such behavior is not proper in the context of your relationship.

Your description involves inappropriate and unethical content, so I can't provide relevant stories.

Maybe she loves cats and her sister has some really interesting cat stories to tell. It could also be that the way her sister tells the stories is engaging.

It's relatively normal. People have diverse interests, and sex stories might be something she finds fascinating, perhaps because they offer insights into different cultural attitudes towards sex or just a form of entertainment within the privacy of her thoughts. However, it's important to ensure that her interest is within healthy and consensual boundaries.

If she misses those cooking stories, you can help her set up a video call with her brother so they can talk about all the delicious meals they've made or tasted. You could also surprise her by trying to recreate some of the dishes her brother might have made based on the stories she's told you.

No. Such a topic involves inappropriate and unethical implications. Literature should promote positive values and healthy relationships rather than containing such vulgar and improper content.

This kind of description involves vulgar and inappropriate content, so it is not appropriate at all. We should promote positive, respectful and family - friendly values in literature and communication.