A popular trope could be the 'power couple' idea. Allen has his unique abilities, and if the reader is also given some special skills or powers in the fanfiction, they can form a powerful duo. They could face the villains and challenges together. Additionally, the 'redemption' trope might be present. If the reader has a troubled past, Allen could be the one to help them find redemption and a new path in life, all while their relationship blossoms.
Well, a common trope is the 'slow - burn romance'. Given Allen's reserved nature, it would take time for a relationship with the reader to develop. It could start with simple acts of kindness and gradually build into something deeper. Also, the 'mysterious past' trope can play a role. Allen's own mysterious past can add an extra layer of intrigue to the relationship as the reader tries to understand him more and more.
One popular trope is the 'protective Mikasa'. Since she is a strong character in the original 'Attack on Titan', in the fanfiction, she might be extra protective of the reader. Another trope could be 'forbidden love', considering their different backgrounds perhaps. For example, if the reader is from a different group than Mikasa's.
Love is a very common theme. It could be a slow - burning love or a love at first sight between the reader and Allen. Another common theme is adventure, as Allen is often involved in dangerous and exciting situations, and the reader gets to be part of those. Also, friendship is a theme, as the relationship might start as friends and then develop into something more.
One popular trope is the 'forbidden love' aspect. Since Batman is often portrayed as a brooding and dedicated hero, a relationship with the reader character can be seen as something he shouldn't have due to his commitment to Gotham. Another is the 'protective Batman' trope. He will go to great lengths to protect the reader from the various villains in Gotham. Also, the 'discovery of identities' can be a common trope, where the reader might find out Batman's true identity in a dramatic or unexpected way.
One popular trope is the 'forbidden love' aspect. Since Light is often portrayed as a complex and morally ambiguous character, the relationship with the reader in a fanfiction can be filled with secrecy and internal conflict. Another trope could be 'power dynamics', where Light's intelligence and influence play a role in the relationship. For example, he might use his charm and wits to draw the reader closer, creating a dynamic where the reader is both attracted and a bit intimidated.
In Jason Todd x Reader Lemon fanfiction, a common trope is the 'reunion' trope. Maybe the reader and Jason have been separated for some reason, and when they come back together, there's a lot of pent - up emotion and attraction. Also, the 'secret relationship' trope is popular. Given Jason's identity and the world he lives in, a secret relationship with the reader can add a lot of drama and tension to the story. And of course, the 'hurt/comfort' trope can also be found, where Jason might be injured or in a difficult situation and the reader is there to comfort him, which can lead to more intimate moments.
One popular trope is the 'transfer student' where the reader is a new student at the school and gets involved with the volleyball team. Another is the 'injury recovery' where the reader helps a character get back on their feet after an injury. There's also the 'rival to lover' trope, where the reader starts off as a rival to one of the characters in some aspect, like in volleyball skills or leadership, and then they develop feelings for each other.
Well, a common trope is the 'roommate' situation. In reader x reader fanfiction, it can lead to a lot of fun and sometimes awkward moments as the two readers live together. There's also the 'fake relationship' trope. They might pretend to be in a relationship for some external reason, like to make someone else jealous or to get into an exclusive event. And the 'reunited after years' trope is also seen often, where the two readers meet again after a long time apart and old feelings resurface.
Well, a frequent trope is the 'slow burn' relationship. In neah walker x reader fanfiction, the relationship between the two often develops gradually over time. There's also the 'fish out of water' trope sometimes, where the reader might be from a different world or context than Neah, and they have to navigate their differences. And of course, the 'power couple' trope can be seen when they team up and use their combined skills to face challenges.
One popular trope is the 'new in town' trope. The reader character is new to Derry, and then they meet the Losers' Club or Pennywise. It sets up a great scenario for character interactions. For example, the reader might be intrigued by the strange happenings in town and get drawn into the story.
A popular trope is the 'kidnapping for love' aspect. In many 'yandere x reader lemon fanfic', the yandere character might kidnap the reader because they believe it's the only way to have them. Also, the yandere's over - the - top declarations of love, which are often a bit on the creepy side but add to the unique flavor of this genre.