Definitely not. Such a situation crosses boundaries. There are age - appropriate ways to educate children about sex, and this is not one of them. Sons can learn about sexual health and relationships from reliable, neutral sources that are designed for educational purposes, not from their mothers in the form of stories.
This is an extremely abnormal and unethical situation that goes against basic moral and ethical norms. In most societies, incestuous relationships are strictly prohibited. While there may be some very rare and extreme cases reported in abnormal psychological or criminal studies, but it is not a common or acceptable behavior in normal human society.
Moms can start with using books or educational resources. There are many good children's books that deal with body parts and basic differences between genders in a simple and appropriate way. For example, 'It's So Amazing!' is a great book for this purpose.
This is a very controversial topic. In some cultures, it might be considered inappropriate as sex education is often seen as a more private matter or left to formal education settings. However, in a more open - minded view, moms can play an important role in providing age - appropriate sex education. For example, answering basic questions about puberty in a simple and honest way can help sons understand their own bodies better.
There are fables from different cultures that are great for teaching. For instance, the story of Anansi the spider in African folklore which often contains lessons about wisdom and using your wits in a positive way. These types of stories are much more positive and educational than any inappropriate ideas.
Moms can start by having an open and honest conversation about daily life. For example, they can talk about what happened at school or work that day. This simple sharing can build a good connection.
One story could be about a mom who sacrifices her own career dreams to support her son's education. She works multiple jobs to afford the best schools and tutoring for him, and in the end, the son graduates with honors and is able to get a great job, making his mom proud.
One important lesson could be about body privacy. Moms can teach sons that their bodies are their own and no one should touch certain private areas without permission. For example, while taking a bath, it's a good time to start this conversation in an age - appropriate way.
Schools can play a major role. They can have comprehensive sex education programs that cover topics like anatomy, puberty, and healthy relationships. These programs are designed by educators who are trained in this area.