One example could be a fanfiction where the reader is on the set of a popular superhero movie. The reader gets to meet the superhero actor and ends up having to help him with his lines because he's having a bad day. Another could be about a reader on the set of a period drama, and they discover a hidden diary that has secrets about the story's plot, and they have to figure out what to do with it.
One example is 'The Lord of the Rings' by J.R.R. Tolkien. There are many set pieces in it, such as the battle at Helm's Deep. It is a very detailed and intense scene that has a major impact on the story. Another is 'Pride and Prejudice' by Jane Austen. The ball scenes are set pieces where we see the characters interact in a very specific social setting.
One example could be a reader who has been constantly disappointed by mainstream fanfiction with clichéd storylines. Then they stumble upon an 'underhigh fanfiction' where a character who has been bullied (similar to the reader's feeling of being let down) finds strength and friendship within the unique high - school - like setting of the underhigh fanfiction.
One example could be a fanfiction where the reader is a time - traveler. They go back in time to prevent a scandal from ruining BTS's career in the fanfic world. By using their knowledge of the future, they are able to'save' BTS from the negative consequences that would have otherwise occurred.
One example could be a fanfiction where the reader is a magical creature and BTS are on a quest to find a special item, and the reader's magic is key to their success. Another could be where the reader is from a parallel universe and has the ability to communicate with BTS through dreams, leading to a series of strange and exciting adventures.
I'm not sure of specific examples as the term is rather broad. But it could be something like a reader taking a long fanfiction about Harry Potter's adventures after Hogwarts and cutting out all the parts that deviate too much from the established magic system in the original books.
For instance, in a Supernatural fanfic, the reader is a hunter who has lost their family to a demon. The constant struggle to hunt down that demon while dealing with the grief and the dangerous world of hunting creates a lot of angst. Another example can be from a Doctor Who fanfic, where the reader is a companion but is constantly left behind by the Doctor on different planets, feeling abandoned and full of angst.
Sorry, I don't have specific examples of 'error reader fanfic' as it's not a widely known and commonly - defined genre. It might be very specific to certain small or niche fandoms.
Some possible examples of'reader inflation fanfic' could be in the realm of a popular book series. Let's say it's a series about a wizarding school. In a 'reader inflation fanfic' for this, the reader could be an ancient wizard whose knowledge is seeping into the minds of the current students, causing all sorts of strange and wonderful things to happen. Or in a fanfic based on a space opera, the reader could be a mysterious energy source that all the spaceships are unknowingly drawn to, and the story unfolds around the search for the source which is actually the reader in a very abstract sense.
One example could be a 'trans reader fanfic' set in a high - school drama. The transgender reader character is starting at a new school and has to deal with the typical high - school problems like making friends and getting good grades, but also has to navigate the social challenges of being transgender, like coming out to classmates or dealing with transphobic remarks.
I'm sorry but I haven't actually come across specific 'human furniture reader fanfic' examples myself. However, it might be something where the main character is a reader who stumbles upon a hidden society that practices using humans as furniture, and the story unfolds from there.