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.
Maybe she is interested in the unique architecture and interior design of the theater. Some old - style theaters have a very charming and nostalgic atmosphere.
Maybe she has a love for animals and stories about cats (since 'pussy' can also mean a cat in some contexts) are appealing to her. It could also be that she enjoys stories with a certain kind of gentle, endearing nature that is often associated with the word when it refers to cats.
You could start by reading some black stories together. There are many great books like 'The Color Purple' by Alice Walker. You can then discuss the themes, characters and emotions in these stories with her.
She might simply be a person who loves diverse stories. Black men's stories can range from tales of family, community, to their own personal growth and development. By being exposed to these stories, she can gain a broader perspective on humanity in general.
Fairy tales like 'Cinderella' are very suitable. It has beautiful princesses, magic and a happy ending, which can stimulate her imagination.
Some great children's stories are 'The Little Prince'. It's a beautiful story about friendship, love and seeing the world from different perspectives. The adventures of the little prince on different planets are both fascinating and thought - provoking.
One possible reason could be the allure of the extreme and the unusual in fictional settings. It might represent a form of exploring power dynamics in a very extreme way within the safe space of fiction.
You can start by having an open conversation with her about her interest. Then, you could find some books or articles on healthy sexual relationships to share with her.
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 can encourage her to join local storytelling clubs or community events where people share their experiences. These are usually safe environments with some rules and regulations.