The 'betrayal discovery' is also a big trope. When the character who is being cheated on finally finds out, there are often intense emotional scenes. It could lead to a break - up, revenge, or attempts at reconciliation within the fanfiction.
One common trope is the love triangle. For example, a character might be in a relationship with one X - Man but then be attracted to or have an affair with another. It adds drama and conflict to the story.
One common trope is the 'fish out of water' where the X - Men characters are suddenly in the MCU and have to adapt to the different rules and characters. For example, in many fanfictions, Wolverine has to deal with the high - tech world of the Avengers.
I'm not entirely sure as I don't usually read this type of fanfiction. But I imagine one trope could be the miscommunication that leads to the cheating situation. Another might be the introduction of new characters that cause the relationship problems. However, the 'lemon' aspect might bring in tropes related to adult - like situations, which is not really in line with the original Percy Jackson which is more aimed at younger audiences.
One common plot trope in Hermione and Severus cheating fanfiction is the 'forbidden love' aspect. Since they are from different generations and have different loyalties in the original story, their relationship in this type of fanfiction is often presented as something that goes against the norms of their world. Another trope could be the 'redemption arc' for Severus through his relationship with Hermione. Maybe he is shown to be a more sympathetic character as he engages in this relationship that is considered wrong in the eyes of others.
One common trope is the 'forbidden love' aspect. Since the puppeteer might be a somewhat mysterious or even menacing character in the original source, a relationship with the reader can be seen as something that's not supposed to happen. Another is the 'protective puppeteer' where he guards the reader from various threats.
In this type of fanfiction, a common trope is the yandere prince's single - minded devotion to the reader. He will put the reader above all else, including his own kingdom sometimes. The prince may also have a dark side that only the reader gets to see. This can add an element of mystery and danger to the relationship. Another trope is the idea of the reader being an outsider in the prince's world, which makes their relationship even more complex as the prince tries to fit the reader into his life while also keeping them all to himself.
A frequently used trope is 'Injury/Healing'. For example, the reader could get injured and Male Merida takes care of them, which deepens their bond. Also, the 'Fish Out of Water' trope can be seen, like if the reader is from a different world or culture and Male Merida helps them adapt. This creates interesting situations and character dynamics. There's also the 'Love Triangle' trope sometimes, where another character might be vying for the reader's or Male Merida's affection, adding some drama to the story.
Another trope is 'Protectiveness'. Masky is often depicted as being very protective of the reader. He might put himself in danger to keep the reader safe from other threats in the fictional world. This shows his strong feelings for the reader and can create some really sweet and tense moments in the fanfiction.
One common trope is the 'fake dating' scenario. In this, the reader and Jonah pretend to be a couple for some reason, like to make someone else jealous or to get out of a difficult social situation. And of course, as they pretend, real feelings start to develop. Another is the 'roommate' trope where the reader and Jonah end up living together, which leads to a lot of close - quarters situations and the growth of their relationship.
One common trope is the 'Mark' trope. For example, the reader and Loki might have a matching mark on their bodies that indicates they are soulmates. Another is the 'Forced Proximity' trope, where they are thrown together in a situation, like being locked in a room or on a quest together, which makes them realize their soulmate connection. And of course, the 'Love - at - First - Sight' trope also shows up sometimes, especially when their soulmate bond is so strong it overcomes any initial misunderstandings.
In many 'kenny x reader fanfiction', there's the trope of 'forbidden love'. It could be due to Kenny's family situation or some social circumstances in the fictional world. This trope creates tension and drama. Additionally, the 'reincarnation' trope might be used, where the reader and Kenny have a connection that spans multiple lifetimes. It gives a sense of fated love and mystery to the story.