No. Threesome sex stories involve sexual content which is inappropriate for public discussion. Such topics are private and often violate moral and ethical norms in a public setting.
No. Threesome sex stories are not appropriate for mainstream media as they involve sexual content which goes against the moral and ethical standards that mainstream media usually adheres to. It may also be considered offensive to a large number of the audience.
Mostly, they are fictional. Writers create these stories to appeal to certain fantasies. They might draw inspiration from general relationship dynamics and add a spicy threesome element to it. It's rare that we can be sure they are based on reality as people are not very open about such personal and often frowned - upon experiences in real life.
In a Hindi family - centric threesome story, a brother, a sister, and their grandmother are the main characters. The grandmother often tells them stories from her youth. The brother and sister help the grandmother with the household chores. They also learn important values like respect and kindness from her. Their relationship within the family is a beautiful example of how different generations can support and love each other.