A common plot is that Jon and Sansa travel back in time to change the events that led to the downfall of their family. They use their knowledge of the future to try and prevent tragedies. For example, they might stop Ned Stark's execution. Another popular plot is that they travel to a different time period in Westeros' history and get involved in the events there, like during the time of Aegon the Conqueror.
Well, Tumblr can be a great source for Jon and Sansa time travel fanfiction. There are many fanfic writers who post snippets or links to their full stories on their blogs. You can search for relevant tags like #JonSansaTimeTravel or #JonsaFanfic. Additionally, some Reddit communities dedicated to the fandom might also have recommendations or even fan - created stories themselves.
If they travel to a time when their family was intact, they might have a more carefree relationship. Without the burden of the family's fall and all the hardships they faced, they could be more like normal siblings, teasing each other and having fun together. But at the same time, they would know what is to come in the future, so there would still be a sense of responsibility between them.
You can try looking on fanfiction websites like Archive of Our Own (AO3). There are often a lot of niche fanfics there. Just search for 'Jon x Sansa time travel' in the search bar and it should show you relevant stories.
One idea could be that Jon and Sansa travel back to the time before their family's downfall. They could then use their knowledge of future events to prevent Ned Stark's execution. This would completely change the course of the story and they might be able to save many of their family members.
Their relationship might become stronger. Through time travel, they would face many new and dangerous situations together. For example, if they travel to a time when the White Walkers first invaded, they would have to rely on each other for survival. This shared experience of fighting for their lives would deepen their bond. They would also have more opportunities to understand each other's perspectives. Sansa might see Jon's leadership skills in different historical situations, and Jon would see Sansa's political acumen in various courts they visit during time travel.
One idea could be that they travel back to the time before their family was torn apart. They could try to prevent certain events from happening, like Ned Stark's execution. This would completely change the course of the story and their relationship would be very different as they work together to save their family.
One plot idea could be that Jon and Sansa travel back to the time before their family's downfall. They could use their knowledge of future events to prevent Ned Stark's execution. For example, they might be able to expose Littlefinger's schemes earlier. Another idea is that they travel to a future time where the White Walkers have been defeated, but they find new threats emerging and have to figure out how to deal with them. They could also travel to different kingdoms in different eras and learn about different cultures and forms of governance, which could then help them better rule Winterfell and the North.
Arya could be a popular character. She might be the fun - loving aunt who teaches the baby some cool combat skills in secret, much to Jon and Sansa's initial dismay but later acceptance. She could bring a sense of adventure and a different perspective to the baby's life.
In these fanfictions, the pregnancy can be a symbol of hope or a source of conflict. For example, in some stories, their union and the pregnancy might face opposition from certain factions due to political reasons. The writers usually try to stay true to the original characters' personalities while adding their own creative twists.