Who are the most popular characters to pair with the Black Butler twins in fanfiction?

Ciel is definitely one of the most popular. His complex personality and his tragic backstory make him a great focus for fanfiction. Writers can explore his inner thoughts and feelings more deeply. Sebastian is also very popular. His demonic nature and his loyalty (in a rather twisted way) to Ciel are fascinating aspects to write about. Grell is another popular character. His flamboyant and somewhat deranged personality offers a lot of room for creativity in fanfiction.

William T. Spears is also quite popular. His strict and no - nonsense attitude provides a great contrast to other more chaotic characters, and fanfiction often plays with his interactions with other reapers or the main Black Butler characters.

Grell is quite popular as well. His over - the - top personality and his unorthodox views make for some really entertaining reaction scenarios. He can go from being overly dramatic to having some surprisingly deep insights in fanfiction.

In addition to the main characters, characters like Finny, the gardener with his superhuman strength, can be interesting to feature. Fanfiction can explore his backstory more deeply, like how he got his powers and how he copes with being different. Bardroy, the chef, is also a character that can add a lot to a story. His military past and his rather unique cooking skills (or lack thereof) can be a source of great stories in fanfiction.

Sebastian is often very popular. His demonic charm and loyalty to Ciel, despite his ulterior motives, make him a fascinating character to write about. Fanfiction writers can explore his internal struggles between his demonic nature and his growing attachment to Ciel.

Hermione Granger often appears in crossovers. Her intelligence and magical abilities from the Harry Potter series can be paired well with the more gothic and dangerous world of Black Butler. For instance, she might use her knowledge to outwit the demons or help Ciel solve a difficult case that has a magical element to it.

Asta and Harry Potter are quite popular to pair. Asta's determination and his unique anti - magic abilities contrast well with Harry's own journey of facing the dark forces with his special connection to Voldemort. Another popular pairing is Hermione and Noelle. Hermione's intelligence and Noelle's growth as a strong female mage can lead to great character development and interesting interactions. They can both be seen as strong - willed characters who strive for more in their respective worlds.

Ciel is also very popular. Picture a scenario where Ciel finds a cat and decides to keep it. The dynamic between him, a young noble with a dark past, and the cat can create some really heart - warming or suspenseful moments. The cat could either be a source of comfort for Ciel or bring new challenges to his already complex life.

Sebastian is always popular. In Black Butler Stainless fanfiction, he could be portrayed as having a special connection to stainless - steel objects, perhaps using them in his demonic tasks in a unique way.

Sebastian would be a great character to pair with Pluto. Their master - servant relationship has a lot of potential for exploration. There's the power dynamic, with Sebastian being in control but Pluto having his own strength. It could lead to some interesting power struggles and character development.