Stories about inventors and their great inventions are also good alternatives. For instance, the story of Thomas Edison and how he invented the light bulb through countless experiments is really fascinating.
There are many other interesting and positive story themes in literature and culture that are worth exploring, like adventure stories or heartwarming friendship stories.
Once there were two sisters and their friends who went on a picnic near a river. One of the friends accidentally slipped and fell into the shallow part of the river, getting her panties wet. The sisters and other friends had a good laugh and then helped her dry off as much as they could. They shared this funny moment for a long time afterwards.
Educating ourselves about healthy communication and relationships also helps. By understanding the importance of respect and propriety, we are more likely to avoid engaging in or promoting inappropriate topics. For instance, in a social or professional setting, we should always strive to keep the conversation positive and respectful. This means not indulging in or even hinting at sexually explicit topics.
One reason could be that she was sweating a lot. If she was participating in a very intense physical activity like running a long race at school, she might sweat so much that her panties could get damp. It's a normal physiological response.
I don't really have a specific little panties story. However, perhaps it could be a story about a little girl who loses her favorite pair of panties at a playdate and then has an adventure trying to find them. It could be a cute and innocent story about the importance of not being too careless with your belongings.