A possible plot could be that the baby has a unique appearance, a blend of the Stark and Targaryen features, which causes different reactions among the people. Some see it as a sign of a new and prosperous future, while others fear its power. Also, the baby might grow up quickly and start to show an interest in ruling, but in a very different way than the traditional rulers, focusing on equality and unity.
One idea could be that the baby is born with a special ability, like being able to communicate with dragons even more so than Daenerys. Maybe the baby's presence unites the remaining kingdoms in a way that Jon and Daenerys alone couldn't. Another thought is that the baby becomes a symbol of hope for a new era, with people from all over coming to see the new heir of the Targaryen - Stark line.
Well, in some fanfictions, the baby could be a symbol of hope. As Jon and Daenerys' child, it represents the union of two powerful houses. The baby might grow up to be a great leader, trained in both the ways of the Targaryens and the Starks. It could bring about new laws and a more just society, learning from the mistakes of the past rulers in Westeros.
One interesting fanfiction could be where Daenerys and Jon Snow team up to fight a new, unexpected threat in Westeros that is even more powerful than the Night King. In this story, they combine their unique skills and the power of their dragons to protect the realm.
One interesting fanfiction could be about their journey together after they first meet. Maybe they team up to fight a new, unexpected threat in Westeros that wasn't in the original series. They combine their forces, Jon with his knowledge of the North and Daenerys with her dragons and army.
In some fanfictions, the moment of their kiss might be a turning point in their relationship. It could be a passionate kiss filled with the realization of their mutual attraction, perhaps set against a backdrop of a significant event in the story, like right before a big battle where they find solace in each other.
Another plot could be that they meet under very different circumstances. For example, Jon is sent as an emissary to Daenerys much earlier in the story. At first, Daenerys is skeptical of Jon's claim to the North and his intentions. However, as they spend time together, they discover a shared history of their families and a mutual desire to make Westeros a better place. This discovery leads to a strong bond between them, and they start planning strategies to reshape the political and power landscape of Westeros together.
One plot idea could be a story where Rhaella survives and somehow meets Jon Snow in secret. They could form an unlikely alliance against the threats to the Seven Kingdoms. Another could be a tale set in an alternate universe where Jon is born earlier and Rhaella plays a role in his upbringing, perhaps teaching him about his Targaryen heritage.
One interesting fan fiction could be where they team up earlier to face the White Walkers together. In this story, they quickly realize that their combined forces and powers (Jon's leadership and connection to the North, Daenerys' dragons and army) are the key to saving Westeros. They form a strong bond not just as allies but also start to develop deeper feelings for each other.
One interesting idea could be the political implications of their baby. Since Jon and Daenerys both have claims to the throne, their child would be a powerful heir with a complex lineage. Another idea might be the cultural impact. Their baby could symbolize a union between the North and the Seven Kingdoms, bringing different traditions together. Also, the baby could be a key factor in uniting the remaining factions after the great war, as it represents a new hope and a future for the war - torn land.
Allies could include the remaining Stark family members. They would surely support the baby as it is part Stark through Jon. The Unsullied might also be allies as they were loyal to Daenerys. As for enemies, Cersei's remaining supporters could be a threat, seeing the baby as a rival to any power they might still hold. Also, the Night King's followers (if any still exist) could see the baby as a new target, a symbol of the new life they oppose.
Yes, there are many great non - lemon Jon Snow and Daenerys Targaryen fanfictions. You can find them on popular fanfiction websites like Archive of Our Own. Just search for their names and filter the results to exclude any inappropriate or 'lemon' content.