Perhaps a small number of people are just curious about the psychology behind such actions. But this curiosity should be redirected towards understanding healthy relationships. We should encourage and promote stories that show respect, love, and commitment in relationships rather than ones that involve cheating and unethical behavior.
It could also be that they have a distorted view of relationships. Maybe they are in a place in their own lives where they are confused about loyalty and commitment, and so they are drawn to these kinds of stories. However, this is not a healthy interest as it goes against the basic principles of a good relationship. We should focus on positive relationship stories that can inspire us to build better relationships in our own lives.
I'm not aware of any mainstream books or movies that specifically promote such unethical and inappropriate themes. Most media tend to focus on positive values like loyalty in relationships.
Some people might be interested because it offers a different perspective on relationships. It shows the complexity and messiness that can exist outside of the traditional relationship model.
These kinds of stories often involve hurting many people, including spouses and children. We should uphold moral values and not be interested in such negative and unethical scenarios.
Some people are just nosy. They like to peek into the private lives of celebrities, and sex stories seem more 'exciting' to them.
Well, for starters, it's not something that's appropriate between a mother and child. There are legal, moral, and emotional factors to consider. Sex is a very personal and mature decision that should happen with someone of your age and when you are mentally and emotionally prepared for it.
Maybe some people have a very abnormal state of mind. They might be attracted to the wrong person due to some personal issues they haven't dealt with properly, but this is still unacceptable. It could also be that they are in a state of extreme impulsiveness without considering the consequences.
One possible reason could be misunderstandings. Maybe she has started a new hobby or made new friends that her partner is not aware of, and her secretive behavior due to shyness is misinterpreted as signs of cheating.
Maintaining a healthy sex life within the marriage is also important. If there are problems in this area, couples should seek professional help or advice rather than looking outside the marriage.
People who are into unique or personal experience stories might be interested in the 'fingered first time story'.
Maybe she wants to teach some life lessons in a different way. For example, she might use a taboo - related story to show the consequences of certain actions that are not usually talked about openly.