Some Miraculous Ladybug fan communities on social media platforms might also be a good place to look. For example, on Tumblr, there could be users sharing or recommending such fanfictions. However, make sure to respect the community rules and the rights of the content creators.
One interesting plot could be that they find out about their alternate superhero identities in a really comical way. Like, Marinette accidentally transforms in front of Adrien while they're stuck in an elevator. Another plot might be that they find out they have mutual feelings through a series of misadventures in a fanfiction world where their friends play matchmaker. There could also be a plot where they find out they are from different dimensions in a fan - made multiverse story, and they have to figure out how to get back to their own worlds while dealing with their new - found knowledge of each other.
Marinette could react with disbelief and assume it's some sort of joke at first. But when she realizes Adrien is serious, she might start to get really nervous. She could start fidgeting with her hands or her hair. If she's in the middle of doing something, like working on a design, she might drop her tools in surprise. Once the shock wears off, she would most likely be very happy and accept his invitation, but it would be a very flustered and excited acceptance.
Often, these fanfictions show their relationship becoming more open and affectionate. They start to trust each other more deeply. For example, they might start holding hands more often or sharing more personal thoughts.
One idea could be that Adrien initially feels shocked but also a sense of relief. He might have always had a feeling that Marinette was special, and now it all makes sense. So he starts to view her in a whole new light, with more respect and admiration for her dual identity.
You can try looking on popular fanfiction platforms like Archive of Our Own (AO3). Just type 'Adrien Marinette married' in the search bar and you'll likely find a variety of stories. Fanfiction.net is also a good place to search. There are often different tags and filters you can use to narrow down the results to exactly what you're looking for.
The characters of Adrien and Marinette are very well - loved. Their personalities, with Adrien being the charming model and Marinette the clumsy yet endearing girl, create a dynamic that fans enjoy. Fanfiction allows for a more in - depth and sometimes more adult - themed exploration of their relationship, which can be appealing to some readers.
Some Tumblr blogs also focus on Miraculous Ladybug fanfiction. Look for tags like 'Adrien x Marinette' or 'Adrien in love with Marinette'. You might have to dig a bit through the posts, but it could be a great source. Another option is Wattpad, which has a large collection of fan-created stories, including ones centered around this pairing.
You can find a lot of fanfiction on Archive of Our Own (AO3). It has a huge collection of Miraculous Ladybug fanfictions, including many about Adrien and Marinette. Just search for the tags related to the show and the characters, and you'll be presented with numerous options.
There are some dedicated Miraculous Ladybug fanfiction forums as well. These are more specialized and you're more likely to find in - depth and high - quality fanfictions about Adrien wanting Marinette. You can also follow some Miraculous Ladybug fanfiction writers on social media platforms like Twitter, as they often share their new works or links to where their stories are posted.