There might be a fanfiction where Ciel gets the flu right before an important event. The servants in the manor, like Mey - Rin, Finny, and Bardroy, all try their own clumsy ways to help him get better. They might make some really strange 'cures' that end up making Ciel's situation both worse and more comical at the same time.
One great fanfiction could be where Sebastian tries every possible method to cure Ciel of the flu quickly, but Ciel's stubbornness makes it difficult. Maybe he refuses to stay in bed and rest, causing more trouble for Sebastian as he tries to take care of his young master while also dealing with the manor's affairs.
A possible plot twist could be that the flu Ciel has is not a normal illness but actually the result of a curse. This would add a supernatural element to the story and make Sebastian's task of curing him much more difficult as he has to not only deal with the physical symptoms but also break the curse.
There might be a fanfiction where Ciel catches a cold during a mission. His sneezes start to give away their position, creating a tense situation. The writer could play with the idea of how the other characters, like the servants, react to their young master being sick. They would be worried but also a bit clumsy in their attempts to nurse him back to health.
I really like 'Ciel's Cat Adventure'. In this fanfiction, Ciel as a cat encounters various characters from the series in unexpected ways. It's a light - hearted read compared to some of the darker aspects of the original Black Butler, but still manages to capture the essence of the characters. It shows Ciel's intelligence even in his cat form as he navigates through different situations.
First, you need to set the scene. Describe how Ciel starts to feel unwell. Maybe it begins with a slight shiver or a tickle in his nose. Then, when it comes to the sneezes, be creative. You could write something like 'Ciel's small frame was wracked with a sudden sneeze, his hand flying to his face.' Also, consider how the other characters will react. Sebastian might be both concerned and a bit amused at his master's vulnerability.
Fanfiction about Ciel's twin in 'Black Butler' can offer unique perspectives. It might explore what could have been if the twin had survived. Writers could delve into how the twin's presence would change the power dynamics with Sebastian, and the overall plot of the story.
In fanfiction, Ciel might be crying due to a resurfacing of his past traumas. His experiences of losing his parents and being tortured are deeply scarring. A well - written fanfic could explore a moment where a trigger, like seeing something that reminds him of his family's death, causes him to break down.
The fanfiction could also focus on the visual elements. Wonderland is known for its out - of - this - world scenery and creatures. In a 'Black Butler' context, the contrast between Ciel's dark and often Victorian - era aesthetic and the bright, wacky world of Wonderland could make for some really interesting descriptions. Artists might be inspired to create some amazing fanart based on such fanfictions.
There's also 'Ciel and Lizzy: A New Chapter'. This fanfiction takes a different approach. It starts with Ciel and Lizzy getting into an argument over a decision Ciel has made. But through the course of the story, they come to understand each other better. The writing style is engaging and it keeps you hooked from start to finish.
One great 'Black Butler Ciel Sebastian Fanfiction' is 'The Demon's Contract Renewed'. It explores a new set of challenges for Ciel and Sebastian in a very engaging way.
A fanfiction could explore a different timeline where Ranmao becomes Ciel's bodyguard instead of Sebastian. This would lead to a whole new dynamic as Ranmao has her own unique skills and personality compared to Sebastian. She might be more impulsive in protecting Ciel, which could lead to some interesting situations.