Mrs. Weasley could be a great 'mommy' character. She is already like a mother to many of the characters in the Harry Potter series. She is warm, caring, and always ready to feed and protect those she cares about. Harry has already experienced her motherly love on many occasions, so it would be natural for him to see her as a mother figure in this fanfic.
One possible plot could be that Harry, having grown up without his parents, yearns for a mother figure. Maybe he starts to see a kind witch in the wizarding world as a mother - like substitute. She could teach him things his mother might have, like family spells or stories about his family's past.
Sonny might be a werewolf pup who has a problem with Mommy, who could be Leah as a mother - like figure in the werewolf pack. The 'shut up' comment could stem from Sonny's disagreement with Mommy's decisions regarding pack matters, like how to deal with the vampires in their territory.
I think it could also be for mothers themselves. They can read these stories to their sons and also get some inspiration on how to better connect with their little ones, and share in the joys and challenges of raising a boy.
The children are also main characters. They could be of different ages, like a toddler and an older child. Their interactions with mommy form the core of the stories.
The main characters are surely the mommy, who is the caregiver and source of love, and her little angel. Since it's called'mommy's little angel story', it's very likely that the angel refers to her child. There could also be other secondary characters like the daddy, grandparents, or friends who might play a part in the story and interact with the mommy - child duo.
The theme of learning new things can be great. For example, the mommy could teach the little boy to cook a simple meal like pancakes. They would measure ingredients, stir the batter, and flip the pancakes together. It's not only about cooking but also about the time they spend together.
I found some mommy romance novels to recommend. The following were some of the completed mommy novels: " There's a cute baby at home: Mommy and Daddy are here,"" The Devil Mommy of the Defiant Baby is Not to Be Trifled with,"" The Wife is Not to Be Trifled with: The Best Baby Has No Father,"" The Cute Baby Attacks: The Group's Pet Mommy Is Hot,"" One Child Three Treasures: The Almighty Mommy Is A Explosive,"" Mommy is Married, Daddy Is Here to Take It,"" First Marriage Love: My Wife Is Above," and so on. These novels all used the female lead as their mother and told their stories in different situations. I hope these recommendations will meet your needs.
Well, it could be. But without further research or information from reliable sources, it's difficult to determine for sure. Maybe it's a blend of real experiences and imagination.