What are the common themes in kuroshitsuji sebastian x reader fanfiction?

One common theme is the forbidden love. Since Sebastian is a demon, a relationship with a human (the reader) is against the natural order. Another theme could be the power dynamic, as Sebastian has a lot of power and the reader may be in a more vulnerable position. And of course, there's the theme of mystery, as Sebastian's true motives and the nature of his relationship with the reader are often explored.

Well, a Kuroshitsuji Sebastian x Reader fanfic often explores the relationship between the reader and Sebastian. It can range from romantic encounters to adventures they might have together. The allure of Sebastian's character, with his dark charm and loyalty to Ciel, makes for an interesting dynamic when paired with an original reader - inserted character.

One common theme is the power dynamic. Ciel, as a human, has power over Sebastian in the sense of their contract, but Sebastian's demonic powers far exceed Ciel's. Another theme is loyalty and betrayal. There's always the underlying question of whether Sebastian will truly fulfill the contract or if he might find a way to betray Ciel. Also, the theme of revenge is prominent as Ciel is seeking revenge for his family's death and Sebastian is a key part of that journey.

Some fanfictions explore the concept of Sebastian's true nature as a demon and how it affects Ciel. For example, his demonic abilities might both protect and endanger Ciel at the same time. The theme of revenge also comes up a lot. Ciel's quest for revenge and how Sebastian aids him in it can be a central plot. There's also the theme of sacrifice. Whether it's Ciel sacrificing something to keep Sebastian by his side or vice versa, it adds an interesting layer to the stories.

The theme of anticipation is also quite prevalent. Both Sebastian and the reader are anticipating the arrival of the baby. This can be shown through things like preparing the nursery together, or just talking about what the baby will be like. There's a sense of excitement and nervousness that runs throughout these stories.

The theme of sacrifice also appears. Sebastian, as a yandere, might be willing to sacrifice anything or anyone who stands in the way of his relationship with the reader. This can lead to some very intense and dramatic plot points in the fanfiction.

One common theme is redemption. Sebastian is often portrayed as a bit of a bad boy in Glee, and in fanfiction, he might seek redemption through his relationship with the reader. Another theme is rivalry. Maybe there's a love triangle with another character from the show.

Another theme is the anticipation and preparation for the new arrival. The stories could focus on how they decorate the nursery, pick out baby names, or attend prenatal classes together. It's all about building up to the big moment of the baby's birth and how their relationship evolves during this process.

There's a fanfic called 'The Meeting of Shadows' which is quite interesting. In this story, Sebastian and Claude are forced to work together on a task by some mysterious force. It shows how they interact when they have a common goal, while still maintaining their enmity. It's a great read if you like exploring their dynamic.

There's also 'In the Demon's Embrace'. This fanfic is known for its vivid descriptions. It shows how the reader character interacts with Sebastian in the dark and mysterious world of 'Kuroshitsuji'. It plays on the allure of Sebastian while also exploring the reader's own journey within this fictional realm.