Some Tumblr blogs are also dedicated to Fairy Tail fanfictions. Browse through the Fairy Tail tags on Tumblr and look for posts related to Natsu and Mirajane's relationship. There's a chance you'll stumble upon some great married fanfiction stories about them.
Yes, there are likely fanfictions on this topic. The 'Fairy Tail' fandom is quite large and creative, so it's not uncommon for fans to write about such pairings getting married in secret. However, the availability might depend on the specific fanfiction platforms you search on.
A sense of growth and change is often explored. Natsu and Mirajane might start to see each other in new lights. For example, Mirajane could help Natsu become more mature, and Natsu could inspire Mirajane to be more adventurous. Their married life becomes a journey of self - discovery and mutual support, which makes for an interesting and heartwarming theme in these fanfictions.
It could involve their daily life together. Maybe Natsu is still going on adventures, and Mirajane is supporting him while also taking care of their home. There could be cute moments like Natsu bringing back strange things from his quests and Mirajane just shaking her head with a smile.
It could be full of drama. Maybe they keep it a secret because of guild rules or some outside threat. For example, they might fear that a rival guild would use their relationship against them.
One place to find 'natsu and mirajane married fanfiction' could be Archive of Our Own (AO3). It has a vast collection of fan - created works. Navigate to the Fairy Tail fandom on AO3 and use the relevant tags to narrow down your search. You might be surprised at the variety of stories out there.
One reason could be that they want to avoid the chaos that would ensue among their friends and guildmates. Their relationship might be seen as unexpected, and they might fear the constant teasing and interference. For example, some of their more rambunctious friends could make a big fuss and it would disrupt their normal lives within the guild. Also, they could be worried about how their relationship might affect their standing in the guild as strong mages. They may want to keep their relationship private until they are sure it can withstand any potential problems that might come from being public.
One common theme is friendship. Since they are both part of the Fairy Tail guild, many fanfictions explore the deepening of their friendship over various adventures. For example, they might go on a mission together and learn more about each other's strengths and weaknesses, which in turn strengthens their bond as friends.
In a great Mirajane and Natsu fanfiction, the author should be able to blend the magical elements of the Fairy Tail world seamlessly. For example, if they're facing a powerful enemy, the way they use their magic should be in line with the original series. Also, the fanfiction should explore the emotions of the characters deeply, whether it's Natsu's determination or Mirajane's compassion, making the readers really connect with them.
Well, there could be such a fanfiction out there. However, it really depends on the creativity and interests of the fanfiction writers in the relevant fandom. Some might find this concept interesting to write about, while others may not. It also might not be very common as it involves a rather specific and perhaps controversial plot point in the context of the characters.