The ghosts of Hogwarts could play a major role. For example, Moaning Myrtle could be central to the story. Since she haunts the bathroom, she might have some inside information about the issues. Harry could interact with her, trying to get her to help him solve the strange happenings in the bathroom.
Neville could be a main character in this fanfic. Maybe he has some secret knowledge about the Hogwarts bathrooms because he has spent a lot of time exploring the castle. He could team up with Harry to deal with the bathroom issues, bringing his own unique perspective and skills to the table.
A plot could be that the bathroom at Hogwarts has become a portal to another dimension, but only Harry can sense it. Every time he enters the bathroom, he gets glimpses of this other world. He has to figure out why this is happening and if there is any danger associated with it. He might start to keep a journal of his experiences in the bathroom, trying to piece together the mystery.
In some Harry Potter fanfics, bathroom - related issues could involve things like the haunted bathrooms at Hogwarts. For example, Moaning Myrtle's bathroom is a well - known spooky place. There might be fanfic stories where characters are scared to use it or encounter strange happenings while in there. Another aspect could be the lack of proper facilities during a magical emergency or when the plumbing in Hogwarts goes haywire due to a spell gone wrong.
Ron Weasley could also be a main character. He might be dragged into some adventure in the Prefects Bathroom by Hermione or Harry. For example, he could accidentally set off a magical trap in the bathroom and they all have to figure out how to get out of it without getting into trouble with the teachers.
Well, bathroom issues in Harry Potter fanfic can also serve as a means of character development. If a character is afraid of the haunted bathrooms, but has to face their fear to help a friend in trouble there, it shows their growth. Also, when characters have to work together to fix a bathroom - related magical mishap, it reveals their teamwork skills. And if a character discovers a long - lost magical item in a bathroom, it can change the course of their journey in the fanfic world.
Harry would be the central figure. Ron could be in it too, as he's always interested in food. He could be Harry's taste - tester and also help him source some of the more common wizarding ingredients. And maybe Fleur Delacour could make an appearance, as she has a certain elegance that could be associated with fine dining in the wizarding world.
The main ethical issue is that it can make the gay community seem as if they are only associated with certain inappropriate or private settings in a vulgar way. Fanfic should aim to represent the community in a positive, respectful and inclusive way, not through such potentially offensive settings.
One possibility is that a new prefect, who is a bit of an outsider, enters the Prefects Bathroom and discovers that the other prefects have been excluding them from some important information. This could lead to a series of events where the new prefect tries to prove themselves worthy and uncovers a plot that the other prefects were involved in, either by accident or due to some misguidance. It could be a story of self - discovery and redemption within the context of the Prefects Bathroom in the Harry Potter universe.
Another character could be a fellow inmate who has been in jail for a long time. He befriends Harry and teaches him the ropes of surviving in jail.
Hermione Granger is often involved. Given her in -quisitive nature, she might be exploring the Prefects' Bathroom for some academic or magical research. Harry Potter could also be there, maybe getting into some sort of trouble or adventure while using the facilities. Ron Weasley might tag along with Harry, adding his own brand of humor and loyalty to the story.
Luna Lovegood would make an interesting main character. She could go to the ball with her unique style, wearing something really out - of - the - ordinary. And she might see things at the ball that others don't, like magical creatures that are attracted to the celebration. Neville Longbottom could also be a main character. He could be nervous about going to the ball, but then gain confidence as the night goes on, especially if he has a kind partner who encourages him.