A more complex plot could be about Yor dealing with the physical and emotional changes during pregnancy in a world full of danger. She might have to rely on her own strength more than ever, and her pregnancy could even be a target for her enemies, leading to a high - stakes story.
One possible plotline could be Yor dealing with her pregnancy while still trying to keep her assassin identity a secret from her family. She might struggle with the physical and emotional changes that come with pregnancy while also maintaining her cover.
There might not be a lot of publicly known 'pregnant Yor Forger fanfic' readily available. You could also try joining some Spy x Family fan communities. There, fans often share their own creations or know where to find unique fanfics. It's possible that someone in the community has written or knows of such a story.
One idea could be a mission where Loid and Yor have to pretend to be a couple at a high - society ball for a mission, but end up having a real emotional moment. Another could be a story where Yor's assassin past comes back to haunt her and Loid has to protect her and their family identity. Or perhaps a fanfic where they go on a family vacation and deal with the challenges of keeping their true selves hidden while still having fun as a family.
Avoid the typical 'pregnancy is all sunshine and roses' trope. Show the real challenges Yor might face, like morning sickness while on a mission or the fear of not being able to protect her unborn child.
Perhaps the pregnancy is a result of some sort of magic gone wrong. In the Miraculous universe, there are many magical elements. So, a spell or an akuma's power could have caused Ladybug to become pregnant. This would lead to them having to figure out how to reverse it or accept it and deal with the consequences.
One idea could be exploring how the family reacts to the pregnancy. For example, the parents might have mixed feelings of joy and worry. Another could be the character's journey during the pregnancy, like dealing with school and relationships at the same time.
Another idea is that Pennywise's pregnancy is the result of some sort of dark magic or a pact with an even more sinister force. The fanfiction could explore how Pennywise navigates this new situation, whether it tries to hide it from its usual prey or uses it as a weapon. For example, it could pretend to be a vulnerable pregnant entity to lure in those with a sympathetic nature, only to reveal its true self at the last moment.
One idea could be focusing on how Naruto and Hinata prepare for the baby. Naruto might be excited yet a bit nervous about being a father, while Hinata is calm and starts knitting baby clothes. Another could be about their friends' reactions. Sakura could be giving Hinata pregnancy advice, and Kakashi might be secretly happy for them.
A plot could revolve around Hermione's friends' reactions. For instance, Harry and Ron might be shocked at first but then become super protective. It could also show how Hermione's pregnancy affects her studies or her work in the wizarding world, perhaps she has to take a break from her research and how she copes with that.
One idea could be the challenges of preparing for the arrival of eight babies at once. There could be a focus on how the family copes with getting a large enough home, buying enough supplies, and dealing with the financial strain. Another plot could revolve around the mother's health during the pregnancy and how she has to be on strict bed rest. Also, the reactions of friends and extended family, like some being overjoyed while others are worried or even jealous, could add depth to the story.