The family dynamics would shift towards a more positive and harmonious state. Ko and Tko getting along might inspire other family members to be more collaborative as well. Maybe they would start family projects together, like renovating the house or planning a big event. And their relationship could also set an example for younger family members (if there are any in the fanfiction) about how to resolve differences and get along.
Well, it could change things a great deal. Enid and Rad would be less likely to be caught in the middle of their disputes. Their parents would also be able to trust them more. For example, they might be given more responsibilities around the house or in the family business (if there is one in the fanfiction) because they are working together instead of against each other.
One plot idea could be that they have to team up to save their family from a new villain in town. Since they usually have their differences, at first they struggle to work together, but as the danger mounts, they start to understand each other better and combine their unique powers to defeat the foe.
If Ichigo and Yoruichi get married, it could change the power dynamics in Soul Society in many ways. Ichigo has human and Hollow powers, and Yoruichi has her own unique abilities. Their combined strength would be a force to be reckoned with. This might make the Gotei 13 more cautious about dealing with them. They could also inspire a new generation of shinigami to be more open - minded about relationships between different races, like humans and shinigami. Which in turn could lead to new power blocs forming within Soul Society.
After getting married in the fanfiction, their relationship would transform in multiple aspects. In public, they would be seen as a united front, which would have an impact on how others in the guild view and interact with them. At home, they would have to learn to share responsibilities. Natsu could take on more tasks like protecting their home magically, while Lucy could handle the day - to - day organization. Their emotional bond would also be different. They would have a new level of intimacy that comes with the commitment of marriage. This could be shown through small gestures like Natsu bringing Lucy her favorite book without her asking, or Lucy making Natsu's favorite food just because she knows he had a tough day.
Well, it really depends on what you consider 'good'. Some people might like the ones that focus on the emotional relationship between TKO and KO, while others might prefer more action - packed stories. You should look for reviews or ratings on the fanfiction platforms to find something that suits your taste.
Archive of Our Own is a popular place to start. It has a large collection of fanfictions.
After getting married, their relationship would deepen on many levels. Inuyasha would become more protective in a different way. Instead of just protecting her from demons, he would be more concerned about her overall well - being, like making sure she's not too stressed with household duties in the feudal era. Kagome, on the other hand, would try to integrate more into the feudal era society as Inuyasha's wife. She would start to take on more responsibilities in their home and within the community, and they would support each other in these new roles.
Their relationship would likely become more protective. Peeta, with his kind heart, would be constantly worried about Katniss and the baby. He would probably be more affectionate and try to do everything he can to make her comfortable. Katniss, on the other hand, might initially struggle with the idea of being vulnerable, but would gradually let Peeta in more as she realizes she needs his support during the pregnancy.
If Demetri and Bella had a relationship, it would surely create a rift between the Cullens and the Volturi. The Cullens would be very protective of Bella and not trust Demetri easily. The Volturi, on the other hand, might see this as a threat or an opportunity depending on how they perceive Demetri's actions.
Well, their relationship as brothers would likely make Naruto more protective of Neji. In the original story, Naruto was always trying to prove himself to Neji. But as brothers, he would be more concerned about Neji's well - being. This could change the way battles play out, as Naruto might take more risks to keep Neji safe.
Their relationship could add a new layer of mentorship. Female Kakashi, being highly skilled, could guide Naruto in ways that other characters haven't. This would change Naruto's growth path, making it more strategic and less brute - force - oriented.