Neville could be a great main character in a Shell Cottage fanfic. He could visit the cottage for some reason, perhaps to study some unique plants in the area. His character could bring a different dynamic to the story. He might share his knowledge of herbology with the others at the cottage and get involved in some adventures related to the magical flora and fauna in the vicinity of Shell Cottage.
Harry, Ron, and Hermione could also be main characters in a Shell Cottage fanfic. After all, they did stay there. Their experiences at the cottage could be further explored. For example, how they coped with the trauma of the war while being in this relatively safe place. Maybe they have some important discussions or make new plans for the future of the wizarding world from the cottage.
Obviously, Bill and Fleur could be main characters since Shell Cottage is their home. They could be dealing with the post - war situation, like how to protect their home and family from any remaining threats.
Obviously, Harry, Hermione, and Ron are often main characters. They are the central trio in the original series, and Shell Cottage is an important place for them in the later part of the story. So fanfictions usually continue their journey and character development there.
One idea could be exploring the daily lives of the characters who stay at Shell Cottage. For example, showing how they heal and recover from their battles. Another could be a story about the hidden secrets of Shell Cottage that are slowly uncovered by the characters. Maybe there are magic spells or artifacts hidden there.
It could be a really strange or creative take on the events around Shell Cottage. Maybe it involves some sort of power play or unexpected character interactions that the author has labeled with this rather odd term 'cucklord'. However, without reading the actual fanfiction, it's hard to be more specific.
One interesting plotline could be a detailed exploration of the post - battle recovery at Shell Cottage. Maybe characters dealing with the emotional trauma while staying there. For example, Hermione helping to heal Ron's more hidden wounds from the battle.
Often, fanfiction communities on social media platforms like Tumblr or Reddit can be a good source. You can post a request asking for 'Harry Potter' Shell Cottage lemon fanfictions. There are many fans out there who might be able to point you in the right direction. Just be sure to follow the community rules when posting.
A plotline could involve the 'cucklord' having some sort of hidden agenda related to Shell Cottage's location or the magic it holds. They could be trying to use it for their own gain, like accessing a powerful magical artifact that is hidden there. They might manipulate the characters living in the cottage to achieve their goals, creating a lot of tension and drama as the other characters try to figure out what's going on.
Harry Potter himself could be a mutant in the fanfic. He might discover he has mutant powers on top of his wizarding abilities, like the power to heal without using magic spells. This would make his character even more complex and powerful.
Hermione could be one of the main characters. Her thirst for knowledge and powerful magic would make her a great addition to a coven. She could be the one leading the study of complex spells within the coven.
Fred and George Weasley could be the main characters in a new business adventure. Maybe they expand their joke shop business to include international locations. They could come up with new products that are suitable for different wizarding cultures. For example, they might create a line of magical fireworks that are designed to celebrate different wizarding holidays around the world. They would have to deal with the challenges of international trade in the wizarding world, like different magical regulations and cultural taboos.
You could have a new generation of witches and wizards as the main characters. For example, the children of the original trio. They might be visiting the manor for the first time and discover something that their parents had missed. There could also be a misfit wizard who finds a sense of belonging at the manor, and his story could be the focus.