One possible plot could be a story where Sansa manages to escape Ramsay's clutches before any harm comes to the baby. Maybe she finds allies within the castle who help her flee with the baby to a safe place, like a hidden forest village.
One interesting plot could be a story where Sansa manages to outwit Ramsay in a political game within the walls of Winterfell. She uses her knowledge of the castle and the people to turn Ramsay's own allies against him. Another could be a 'what if' scenario where Ramsay has a change of heart due to Sansa's unwavering strength and they form an unlikely alliance against a greater threat to the North. Maybe a plot where Sansa fakes her loyalty to Ramsay and slowly poisons his mind with false information that leads to his downfall.
Well, it could start out very tense. Ramsay is cruel and Sansa is a victim. But with the presence of a baby, Ramsay might start to show some unexpected softness towards Sansa. He may not be as violent as he used to be towards her.
One interesting plot could be the journey of Jon and Sansa as they adjust to becoming parents. Maybe they face challenges from the political situation in their world while trying to protect their baby. For example, they have to deal with rival factions who might see their baby as a threat or a tool for power.
One possible plot development could be Sansa trying to escape with the unborn child to protect it from Ramsay's cruelty. She might seek help from old allies or find a hidden place to hide until the baby is born.
Some good non - sexual fanfiction plots could involve Sansa's mental and emotional battle against Ramsay. For instance, she could use her memories of her family and her Stark heritage to resist Ramsay's attempts to break her spirit. Another plot could be that Sansa fakes her loyalty to Ramsay to gain access to information that she can use to help her friends and allies. And then there could be a plot where Sansa uses her charm and intelligence to manipulate Ramsay into making mistakes that will ultimately lead to his undoing, all while the focus is on their power struggle and not on any sexual relationship.
Sansa would likely become more determined and resourceful. The pregnancy would force her to think not just about her own survival but also about the life growing inside her. She'd have to be stronger to face Ramsay's madness.
Another plotline might involve Ramsay having a change of heart due to some unexpected event. For example, he could be haunted by his past deeds and start to treat Sansa differently. However, this would be a very complex and controversial change as he is such a cruel character. In this scenario, Sansa would have to decide whether to trust this new side of Ramsay or still seek her revenge.
Sansa could grow in terms of her resilience. The pregnancy in such a terrible situation with Ramsay would force her to become stronger. She would have to find ways to protect not only herself but also the unborn child, which could lead to a more hardened and strategic Sansa.
One plot idea could be Sansa using her wits to outmaneuver Ramsay in the political arena of Winterfell. She could secretly gather allies among the servants and smallfolk who have been oppressed by Ramsay. Another could be a scenario where Ramsay tries to break Sansa's spirit but instead she finds an inner strength that he never anticipated, leading to a power struggle within the walls of the castle.
Often, these fanfictions involve a re - imagining of their relationship. They might give Ramsay a more redeemable quality, which is different from his cruel nature in the original story. For Sansa, her strength and growth are usually emphasized as she navigates this new relationship.