One possible plotline could be a political intrigue plot. Maybe Sansa is pregnant and Jaime has to protect her from those who would use her unborn child as a political pawn. It could involve courtly politics, secret alliances, and attempts to undermine their position. Another could be a story of redemption. Jaime, with his troubled past, sees the pregnancy as a chance to atone and becomes a protector of Sansa and the unborn child, and they form a bond based on mutual respect and the hope for a better future.
Perhaps a plot where Sansa's pregnancy is a result of a diplomatic marriage between her and Jaime in an alternate universe. They start off as strangers forced into this union but gradually grow to care for each other. The pregnancy then becomes a symbol of the new family they are creating and the stability they are bringing to their respective houses. The story could focus on their relationship development, the cultural differences they face in their new life together, and the anticipation of the new life that is about to enter their world.
One possible plotline could be about Guren and Naruto having to protect their unborn child from enemies who might see it as a threat. Since Naruto is a powerful ninja and Guren has her own abilities, they would have to use their skills to keep the baby safe. Another could be them preparing for the baby's arrival, like finding a safe place to live and getting support from their friends.
One possible plotline could be them preparing for the arrival of their baby. They might be seen building a nursery out of Lego bricks, with Emmet being overly enthusiastic and Wyldstyle being the practical one, making sure everything is in order. Another could be them sharing the news with their friends in the Lego world, and all the different reactions they get.
One possible plotline could be a sci - fi twist where they are part of an experiment that gives them the 'pregnancy' in a non - biological sense. For example, they are tasked with nurturing a new form of life or energy that is growing inside a special containment, and this experience changes their relationship and understanding of each other.
One possible plotline could be a story set in an alternate universe where Aizen has redeemed himself. He and Orihime fall in love and the pregnancy is a symbol of their new beginning and the hope for a better future. It could focus on how they prepare for the baby, dealing with the reactions of their friends and family in that universe.
Perhaps it's a story where a magic spell has made Mikasa pregnant, and Levi, who is known for his rational thinking, tries to find a way to reverse the spell. Along the way, they develop a deeper friendship as they deal with the reactions of their friends and the difficulties that come with this strange situation. This could involve them going on a quest to find a wise old wizard or something similar.
If Sansa was pregnant in this fanfiction, it could potentially be a catalyst for a new alliance. Jaime, despite his past actions, has certain skills and influence. This could be used to protect Sansa and the unborn child. However, they would face many enemies. The Lannisters might not accept Sansa easily, and the Northmen may be skeptical of Jaime's intentions. Sansa, on the other hand, would have to use her wits to navigate through this difficult situation, perhaps trying to use the pregnancy to her advantage in the power games of Westeros.
One possible plotline could be the two characters initially being in shock and then having to figure out how to break the news to their families and friends. Another could be them facing opposition from certain factions who don't approve of their relationship. Maybe they have to go on the run to protect their unborn child.
A plotline might involve Sansa trying to protect her unborn child from the dangerous political games in Westeros. With Tywin as the father, the child would be in the middle of many power plays. Also, there could be a plot where Sansa uses the pregnancy to try and change the Lannisters' attitude towards her and her family. Maybe she hopes to bring some peace between the Starks and the Lannisters through the child. It could also explore how Tywin would react to having a child with Sansa, considering their different backgrounds and ages.
A possible plotline might be that the pregnancy is a magical or prophetic situation. In a non - adult, fantasy - based fanfic, there could be a seer who predicts Sansa's pregnancy with Petyr. This then sets off a chain of events where they both have to deal with the implications of this prediction. It could lead to them having to make alliances or face enemies they didn't expect. The focus would be on the political and fantastical elements rather than any adult - related content.
One possible plot could be about how Jaime has to face his complex family dynamics when Sansa is pregnant. He might struggle with how his sister Cersei would react and also deal with the political implications in Westeros.