It's not really ethical in my view. Swinging involves sexual activities outside of the traditional committed relationship structure. This can lead to emotional harm, jealousy, and a breakdown in the trust that is fundamental to a healthy relationship. Even if it's consensual, it can have far - reaching negative impacts on individuals and society as a whole.
Well, it's a complex matter. Some might argue that as long as all parties are consenting adults, it could be seen as a private choice within the boundaries of their relationships. However, from a more traditional moral perspective, it goes against the monogamous norms that many societies uphold. It also has potential implications for family values and the way relationships are generally perceived in the public eye.
The ethics of real swinger sex stories are highly debatable. On one hand, in a modern, liberal society that values individual freedom, consenting adults should be able to explore their sexuality as they wish. But on the other hand, it can disrupt the stability of relationships and families. Also, it may not be in line with the values of many religious and cultural groups, which makes it a very gray area in terms of ethics.