The moral could be related to acceptance. If a fat wife is accepted and loved by her family and community for who she is, it teaches us to accept others as they are. For instance, if her husband loves her not in spite of but because of all of her qualities including her size, it sets an example of true acceptance.
One possible moral could be that appearances don't matter. Just like in the stories where the fat wives were kind - hearted, funny or determined. Their size didn't define who they were as people. So, we should not judge people based on how they look.
The moral might be about acceptance. If the story is about a fat kid being bullied and then the bullies realizing their mistake, it shows that we should accept people as they are. Everyone has their own journey and challenges, and just because someone is fat doesn't mean they are any less worthy or capable. In fact, the fat kid might have qualities that others don't, like a big heart or great sense of humor.
A possible moral is that intelligence and planning can overcome brute force. The pigs, especially the one with the brick house, outsmarted the big and strong wolf by using their brains to build a proper shelter. This shows that even if someone seems more powerful, smart thinking can keep you safe.
If the story is about the hen being hardworking and taking care of her chicks, the moral could be about responsibility.
I think the moral is that change is possible. The big fat cat was in a bad state because of its eating and lazy habits. But when it saw the need for change, it took steps to improve. This shows that no matter how bad a situation we are in, we can make positive changes if we want to.
It might be about self - acceptance. The fat girl could represent those who don't fit society's narrow beauty standards, and the mango could symbolize something that is valuable in its own right. So the moral could be to accept oneself as one is, just as we accept a mango for what it is.
One possible moral could be about self - improvement. Just like the fat guy who tries to change his situation with his big belly, it shows that no matter what your starting point is, you can work towards a better version of yourself.
The moral could be about self - acceptance. Maybe the fat girl in the story has some sort of journey related to how she sees herself in relation to the mango tree, perhaps learning to love herself regardless of her appearance.
One could encourage her to start a healthy diet. For example, reducing the intake of junk foods like fried chicken and hamburgers, and increasing the consumption of fruits, vegetables and whole grains.
The moral might be that there is no fixed definition of masculinity or femininity in a relationship. In a sissy for wife story, the man's transformation shows that we can break gender norms for the love of someone. It encourages couples to accept each other's evolving identities and interests without judgment.
If the story is about trust, like the husband leading the blindfolded wife, the moral could be about the importance of trust in a relationship. Trust allows one to be vulnerable and yet feel safe, as the wife trusts the husband to lead her safely.