One possible plotline could be them dealing with the challenges of Kakashi's ninja duties while maintaining a marriage. Another could be Rin adjusting to life in Kakashi's village.
There could be a plotline where they discover secrets about each other's pasts that they hadn't known before getting married. This could cause some tension at first but ultimately bring them closer as they work through it. Or perhaps they take on a mission together as a married couple, which tests their relationship and their skills as ninjas.
A plotline might involve them having a child and the difficulties and joys that come with raising a ninja - in - training. Also, they could face old enemies who target them because of their relationship.
One possible plot could be that Rin and Kakashi are married and they play a role in Naruto's growth. Maybe they pass on some of their skills and wisdom to Naruto. For example, Kakashi could train Naruto in new jutsus, and Rin could help with medical ninjutsu training.
Yes, there are quite a few. You can check out some popular fanfiction websites like FanFiction.net or Archive of Our Own. Just search for 'kakashi and rin married' in their search bars, and you'll likely find some interesting stories.
One possible plotline could be them dealing with the unexpected pregnancy in the middle of their ninja duties. They might have to balance their responsibilities to the village with preparing for a new life. Another could be the reactions of their friends and comrades in the village. For example, how Naruto or Tsunade would react to the news.
One possible plotline could be that Naruto and Rin Inuzuka team up for a mission. Maybe they have to protect a small village from a group of bandits. Along the way, Naruto's determination and Rin's skills with her Inuzuka clan techniques combine to defeat the enemies. They also learn from each other, with Naruto teaching Rin about his unique jutsu, and Rin showing Naruto how to better communicate with animals like the Inuzuka do.
One possible plotline could be that Hanare is in some kind of danger and Naruto and Kakashi team up to protect her. Maybe she has some special knowledge or ability that an enemy wants to get their hands on. Naruto's determination and Kakashi's experience would make for an interesting dynamic as they fight off the bad guys.
One possible plotline could be that Kakashi and Hinata are on a mission together in a place filled with lemon trees. They start to bond over the unique environment and their shared love for the village. As they face challenges during the mission, their relationship deepens, and they learn more about each other's strengths and weaknesses. Maybe Hinata teaches Kakashi some new jutsu related to her clan's abilities, and Kakashi in turn helps her become more confident in combat situations.
One possible plotline could be a what - if scenario. For example, what if Obito didn't 'die' and he and Rin finally confessed their feelings and shared a kiss. Another could be a time - travel plot where Obito gets a chance to go back and change things, leading to a kiss with Rin.
One possible plotline could be them facing opposition from their families or kingdoms. Since they are from different elven groups, there might be those who oppose their union. For example, some traditionalists may think it goes against elven customs.
Well, in a 'lin and tenzin married fanfiction', a really interesting plotline could be their journey of self - discovery within the marriage. They might realize new things about themselves through their relationship with each other. Maybe they go on adventures together and during those, they learn more about their love for each other and how they can support one another. They could also have to deal with past traumas or misunderstandings that resurface and they have to overcome them to strengthen their marriage.
Well, it could be a story where Kakashi finally admits his long - hidden feelings for Rin. Maybe after a dangerous mission, they share a tender moment and the kiss is a symbol of their new - found closeness.