Recommend some good 'Black Butler Sebastian x Ciel fanfic'.

There's also 'The Dark Servitude'. This fanfic focuses on the power dynamics between Ciel and Sebastian. It shows how Ciel tries to assert his control while Sebastian, in his own devilish way, manipulates the situation to his advantage. It has some really intense and dramatic scenes that keep readers hooked.

One common theme is the power imbalance. Sebastian is a powerful demon, and Ciel is a young, mortal master. This creates a lot of tension and interesting situations where Ciel is constantly trying to hold his own against Sebastian. Another theme is loyalty and its limits. Sebastian is bound by a contract, but his true motives are often questioned.

The theme of sacrifice also shows up a lot. Ciel may sacrifice his own humanity in order to achieve his goals, and Sebastian may sacrifice his own freedom in a way by being bound to Ciel. And there's always the theme of the supernatural, with Sebastian being a demon and all the dark magic and otherworldly elements that come with that in the fanfics.

One interesting story could be about Ciel and Sebastian going on a journey to a mysterious land where they encounter new challenges that test their relationship. In this fanfiction, they might have to face powerful enemies together and rely on each other more than ever.

The theme of mystery is quite prevalent. There are always secrets between Sebastian and Ciel. Sebastian's true nature as a demon and his long - term plans are often a mystery. In fanfiction, this mystery is sometimes deepened or resolved in different ways. And the theme of sacrifice can also be found. Ciel might have to sacrifice parts of his humanity to achieve his goals with Sebastian by his side, and Sebastian may also have to sacrifice some of his demonic desires for the sake of the contract.

Some Tumblr blogs are dedicated to sharing and recommending 'Black Butler' fanfictions. You can search for relevant tags like #BlackButler #CielxSebastianFanfiction on Tumblr. These blogs often have curated lists of their favorite stories, which can be a great way to discover some hidden gems.

One great 'Black Butler Ciel and Sebastian fanfiction' is 'The Demon's Contract Renewed'. It delves deeper into the complex relationship between Ciel and Sebastian. The author beautifully portrays Ciel's struggle with his past and future while maintaining his pride, and Sebastian's unwavering loyalty (in his own devilish way). It's a must - read for any fan of the duo.

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.

In 'Black Butler', Sebastian and Ciel's relationship is complex. While there are strong emotional bonds and a deep sense of loyalty between them, it's not a typical romantic love. Sebastian is bound to Ciel by a contract, and his main goal is to consume Ciel's soul. However, their interactions often show a level of intimacy and dependence that can be misconstrued as romantic by some viewers.

The relationship can be developed through shared secrets. For example, fem Ciel could confide in Sebastian about her fears for the future of her family's name. Sebastian, in turn, could share some small details about his life in the demon realm. This would create a deeper bond between them. Another way is through physical proximity. Simple touches like Sebastian helping fem Ciel down from a carriage or adjusting her shawl can build sexual tension and a sense of closeness.