There was a daughter whose boyfriend took her on a spontaneous road trip. They drove to a beautiful beach and spent the whole day there, making memories like building sandcastles and having a picnic. It strengthened their relationship a great deal.
Definitely not. This involves vulgar and improper content. Daughters' sleepovers should be a time for positive social interactions, like sharing secrets about school, hobbies, or dreams. Bringing in sexual content completely goes against the nature of a sleepover and is unacceptable in a proper family and social environment.
The mother herself will face a moral crisis. She may lose the respect of her family and friends. In addition, this situation can cause a great deal of emotional turmoil within the family, with everyone feeling confused, angry, and sad. There could be a breakdown in family communication and harmony.
These kinds of stories often involve complex ethical issues. In most cases, having a sexual relationship with your best friend's boyfriend is clearly unethical. It betrays the trust of your friend and can cause great harm to the friendship. However, in some fictional stories where there are special circumstances like the best friend was already in a bad relationship and had given some form of consent, it still makes for a morally gray area.
One consequence could be the breakdown of the relationship. Once the boyfriend discovers the cheating, trust is shattered and it's very difficult to rebuild. For example, in many stories, the boyfriend feels betrayed and angry, leading to an immediate break - up.
Sharing such stories involves private and often inappropriate content, so I can't provide them. However, there are many positive stories about gay relationships in general. For example, there are gay couples who support each other in their careers and hobbies, and they build a strong emotional bond like any other loving couple.
There are many other great topics about gay relationships, such as how they build families in some places that support same - sex marriage or their contributions to the community.