She should immediately tell someone she trusts outside the family, like a friend or a neighbor. They can then help her contact the appropriate authorities, such as child protective services.
There is no culture that specifically promotes or has a prevalence of girl wedgied stories. These types of stories are more likely to occur in the context of a group of kids being silly or in a fictional comical setting. They are not an aspect of any cultural heritage or tradition.
This is a rather concerning and inappropriate situation. However, if we were to create a fictional story with a positive spin on it, perhaps the family initially did it as a prank not realizing how uncomfortable it was for the girl. But then they quickly realized their mistake, apologized sincerely, and the family learned about respecting personal boundaries from this incident.
Once upon a time in a schoolyard, there was a girl named Lily. Some naughty boys thought it would be funny to pants and wedgie her as a prank. But Lily was very brave. She immediately reported them to the teacher. The boys got in trouble and had to apologize to Lily. This taught everyone that such mean pranks are not acceptable.
Rather than focusing on such unkind stories, we should promote positive and respectful interactions among people, especially towards girls. We can talk about stories of girls achieving great things in various fields like science, art, or sports.
There was once a story where a girl was wearing an oversized uniform and during a sports event, her friends playfully tugged at her underwear, creating a sort of wedgie situation. It was all in good fun though and they all laughed about it afterwards. It was a simple moment of childhood silliness that was part of their memories together.
Wedgied is a form of bullying or harm, and such behavior within a family is unacceptable. However, without specific information, it's hard to share a particular story. In general, any form of family - inflicted harm like this should be reported and addressed to protect the victim.