One possible plot could be that they meet in a rather unusual situation. Maybe Peter is on a mission in Gotham and crosses paths with Selina. They initially clash due to their different methods but gradually develop a mutual respect and then fall in love. Their marriage could be a secret at first, causing all sorts of complications as they try to balance their superhero/villain (in Selina's case, sometimes anti - hero) lives with their new relationship.
You can try looking on fanfiction websites like Archive of Our Own (AO3). It has a vast collection of fanfics, and you can search for 'Peter Parker x Selina Kyle married' in the search bar. There might also be some on FanFiction.net, but AO3 usually has a more diverse range of works.
In a fanfiction, their relationship could start off rocky. Peter's do - gooder nature would clash with Selina's more self - serving ways. However, as they spend more time together, they might find common ground. Maybe they both have a shared enemy, or they realize they can learn from each other. Peter could teach Selina about the importance of using her skills for the greater good, while Selina could show Peter how to be more street - smart in Gotham.
Their meeting might be full of surprises. Selina would be intrigued by this young man in a strange costume swinging around. Peter would be equally curious about this cat - like thief. It could start as a fight, with Peter trying to web her up and Selina using her acrobatic skills to avoid him. But then they could start to talk. Selina might share some of the dark secrets of Gotham with Peter, and Peter could tell her about his life in New York. In this fanfiction, they could end up teaming up against a greater evil that threatens both Gotham and New York.
One unique plot point could be how they deal with their different moral compasses. Peter has his 'with great power comes great responsibility' mantra, while Selena has a more fluid view of right and wrong. In some fanfics, their marriage forces them to reconcile these differences and find a middle ground. For example, when dealing with a criminal who has a sad backstory, Selena might be more sympathetic while Peter is more by - the - book.
Yes, there are likely some fanfictions out there with this pairing. You can start by looking on popular fanfiction websites like Archive of Our Own or FanFiction.net. Just search for 'Peter Parker x Mockingbird Married' and you might find some interesting stories.
In a Peter Parker x Wasp married fanfiction, their relationship might also bring out new aspects of their personalities. Peter's sense of responsibility could be influenced by Wasp's more carefree and adventurous nature. They could start new initiatives in the superhero community together, like training young heroes.
One great fanfiction could be 'The Union of Two Worlds'. In this story, it beautifully weaves the two different universes of Peter Parker and Selena Kyle together. It starts with an accidental encounter between them in a multiverse - type situation. As they get to know each other, their relationship develops organically. Their shared values of justice and protecting the innocent bring them closer. Eventually, they decide to get married, and the story details their wedding and the challenges they face as a newlywed couple from different backgrounds.
Well, I'm not entirely sure about the quantity or quality of 'naruto x selina kyle fanfiction'. Naruto is from a Japanese anime/manga world and Selina Kyle is from the Batman comics. Their universes are quite different. But that's the beauty of fanfiction. It can bridge these gaps. You could try searching on platforms like Archive of Our Own or FanFiction.net. Maybe you'll be lucky and find a well - written piece that makes this unlikely pairing work in an interesting way.
In this fanfiction, there could be a sub - plot about their friends and family's reactions to their marriage. Peter's friends from school or the Avengers might be a bit skeptical at first. Cammy's comrades might also have doubts. But as they see how well Peter and Cammy work together and support each other, they gradually come to accept their relationship.