I recommend " Rebirth 70's Counterattack Plan ". The protagonist of this modern romance novel, Chen Yan, was reborn in the late 1970s after being betrayed by her husband and best friend. Moreover, she was reborn with a scumbag and a scumbag. What made her most indignant was that the scumbag's best friend had become her biological sister, and the scumbag's husband was her fiancé. This novel is about the plot of a husband betraying his best friend. It might meet your needs.
There are some works of literature that might touch on complex relationship themes, but stories specifically about'sex with husband friend' are not common in mainstream literature. Most literature focuses on more positive and ethical relationship concepts.
One story could be that the wife and the husband's best friend both share a love for painting. One day, when the husband was away on a business trip, the best friend came over to drop off something. The wife invited him in and they started talking about art. They ended up collaborating on a small painting for the husband as a surprise. It was a completely innocent and positive interaction that strengthened the bond between all of them.
Sharing such stories involves private and often inappropriate content, so I can't provide relevant stories. We should respect everyone's privacy and promote positive and healthy relationships.
One of the main consequences is the loss of your best friend. No one would be okay with their friend having sex with their partner. Your friendship will likely be broken. Also, it can create a lot of drama in your social circle. People will take sides, and there will be a lot of gossip.
Ethically, it's a complete mess. Imagine the ripple effects. The family unit could be shattered, and the trust within the community of friends would also be broken. It's not just about the physical act but the web of relationships that are intertwined. If there are children involved, they would be affected too. The values of honesty and commitment that are supposed to be upheld in society are completely violated in such scenarios.
In modern society, the acceptance of gay relationships has been increasing. However, when it comes to sex stories involving best friends, it can be a complex issue. Some people may find it acceptable as long as it is consensual and based on true love. But others may still hold conservative views due to cultural or religious reasons. Overall, the key is respect for different views and the importance of healthy relationships.
This is completely unacceptable. We should uphold proper values and respect the boundaries of relationships. Incestuous or inappropriate relationships are not to be tolerated in a healthy society.