In a fanfiction scenario, it could be that Bellatrix has a change of heart after being exposed to Harry's unwavering goodness over a long period. This slow transformation could lead to an unexpected romantic relationship. Their baby could then be a symbol of hope in a world that is divided between the light and the dark. The baby could have unique magical abilities, being the product of two very different magical heritages.
One way could be through a time - travel or alternate reality plot device. Maybe in a world where dark and light magic collide in unexpected ways, Harry and Bellatrix are forced to work together and somehow, against all odds, a connection forms that leads to a child. It would be a very complex relationship, full of inner turmoil for both characters.
One way could be through a magical mix - up. Maybe a dark wizard, in an attempt to control Harry or Bellatrix, forges a marriage contract long forgotten. Harry, upon discovering it, might initially be horrified as Bellatrix is a Death Eater. But as the story progresses, he could see it as a way to infiltrate the Death Eaters from the inside. Bellatrix, on the other hand, might see Harry as a powerful asset. So the plot could develop with a lot of power plays and mind games between them.
The plot might revolve around how Harry and Hermione discover they are having a baby. It could be an unexpected event. Then, they start preparing for the baby's arrival. Hermione would be researching all the best magical parenting books and spells, while Harry is more focused on making sure their home is safe. They might also worry about how the baby will be accepted in the wizarding community given their unique situation of being two of the most famous wizards who were not originally a couple in the main story.
One possible plot could be the anticipation and preparation for the baby. Harry and Ginny might be seen discussing names, decorating the nursery. They could also face some challenges like dealing with the media attention, as Harry is famous. Ginny would be experiencing the physical and emotional changes of pregnancy, and Harry would be there to support her every step of the way.
One way to develop the story could be focusing on the pregnancy. Momo might face difficulties due to her hero activities, and Izuku would be super protective. Then, after the baby is born, the story could show how they adjust to sleepless nights and diaper changes while still being heroes.
One possible plot could be that the baby sister has some unique magical abilities from the start. Maybe she can communicate with magical creatures in a way that no one else can. This could lead to all sorts of adventures where Harry and his friends have to protect her from those who might want to use her abilities for evil. For example, Voldemort's remaining followers might see her as a new threat or a tool to be used.
Well, it could add a really strange and unexpected dynamic to the plot. It might make the story more about Bellatrix's warped sense of power and control. Maybe she's using this 'baby - like' treatment to manipulate Harry in some way, like trying to break his spirit more easily by infantilizing him.
Well, the plot could involve Natsu and Lucy finding out they're going to have a baby. Maybe at first they're shocked but then super excited. They could start preparing a nursery in their home, with Natsu using his fire magic to keep the room warm in a safe way. And they'd have to deal with the reactions of their friends, like Happy being overjoyed and Erza being the protective aunt figure.
I'm not sure if there is such a specific fanfiction. It's a rather unusual and probably not very common concept within the fanfiction world. The general fanfiction often focuses on more mainstream relationships and storylines in the Harry Potter universe.
Well, it could be about how Jimmy and Cindy adjust to their new life as parents. Maybe they struggle with sleepless nights and diaper changes at first, but then grow to love the experience as they watch their baby grow and develop its own little personality.
Perhaps the story could be about how Percy and Annabeth adjust to parenthood. Annabeth might be overly cautious because she's used to planning and strategizing, while Percy is more laid - back. Their different parenting styles could lead to some humorous and also some tense moments. The baby could also start showing signs of being a hero from a very young age, like having an uncanny ability to find lost things, which is a sign of the baby's connection to the demigod world.