Sebastian's love, if we can call it that in his rather complex relationship with Ciel, is a very dark and twisted form of devotion. It starts from his contract with Ciel. He is bound to protect Ciel until he achieves his revenge. His 'love' is more about his loyalty to the contract at first. As the story progresses, he becomes more and more involved in Ciel's life and his emotions start to get a bit more complex. He seems to have a certain possessiveness towards Ciel, not in a romantic sense in the traditional way but more like he is the only one who can be by Ciel's side according to the contract.
Sebastian might fall for a young girl who was an outcast in society. She had a special gift of seeing demons. At first, Sebastian was only interested in her because of this unique ability. But as he spent more time with her, he started to care for her in a different way. He would secretly bring her little treats and protect her from other demons who might want to harm her. Eventually, his feelings grew into love as he realized how pure her heart was despite all the hardships she had faced.
Well, it could develop through shared experiences. Say the human got involved in Sebastian's work in some way. They might have to work together to solve a mystery or face a common enemy. During this time, they would get to know each other better. The human might not be afraid of Sebastian's demon nature, instead, they would be curious and try to understand him. This mutual understanding could be the foundation for a love story to develop. Also, physical proximity due to these shared tasks could also play a role in making them closer.
In a love story with Sebastian, there would be a lot of power dynamics at play. Since he is powerful as a demon, his love interest might initially be intimidated. But as the story progresses, they could grow to understand each other. Sebastian might show his love in his own way, like protecting the person from other threats in the Black Butler universe, be it other demons or dangerous humans.
In a Black Butler Sebastian love story fanfiction, a good match for Sebastian could be a librarian. She is well - read and can engage Sebastian in intellectual conversations. She also has access to a lot of knowledge about the occult and other things that might interest him. Another possibility is a young journalist who is always seeking the truth. Sebastian would find her tenacity and curiosity appealing. Or perhaps a female bounty hunter. She has a tough exterior but a kind heart, and her skills in tracking and fighting would be something Sebastian could respect.
Their relationship begins with the contract. Ciel, in his quest for revenge, summons Sebastian. As time passes, Sebastian becomes an essential part of Ciel's life, protecting him from various threats. Ciel starts to rely more and more on Sebastian, and Sebastian is always by his side. They face many challenges together, which deepens their bond, though it remains a master - servant relationship based on the contract.
Sebastian Michaelis is a complex and alluring character. A love story involving him could be full of mystery and dark charm. It might start with an unexpected encounter, perhaps with a young woman who catches his eye in a way no one else has. Their relationship could be a struggle between his demonic nature and the new, unfamiliar feelings of love that start to surface.
Sebastian's character may develop a sense of humility. Usually, he is so self - assured and in control, but when sick, he has to rely on others, which can make him more understanding of human frailty. He might also become more introspective about his role as Ciel's butler and his own demonic nature.
Writers often develop Sebastian's character by showing his internal struggle. Since pregnancy is not a normal state for a demon like him, he might struggle with new emotions and physical sensations. He could be confused about his role as a soon - to - be 'parent' while still trying to maintain his loyalty to Ciel.
Well, it's not a normal love story. For one, Sebastian is a demon and Ciel is a young boy seeking revenge. Their relationship is based on a contract, not on typical romantic feelings at first. There's also a power imbalance, which is different from most love stories where the parties are more equal. And the whole setting of the dark and supernatural world of 'Black Butler' makes it far from the usual love story tropes.
No, Sebastian doesn't die. He remains a key character throughout the manga.