In many Sherlock/John fanfictions, Sherlock's actions towards John show deep affection. For example, he often goes out of his way to protect John from danger. He might put himself in harm's way just to keep John safe, which can be seen as a sign of love. Also, his jealousy when John pays attention to others can be an indication. In some fanfictions, Sherlock is overly possessive of John's time and attention, much like a person in love would be.
Often, these fanfictions focus on the slow - burn aspect. Since Sherlock and John's relationship in the original series is platonic - ish at first, the fanfics gradually build up to the kiss. They also tend to explore the characters' emotions more deeply, like Sherlock's struggle to understand his own feelings.
Some fanfictions explore the domestic side of their relationship. Imagine Sherlock and John living together, sharing daily routines, and how their love blossoms in this more mundane but also very intimate setting. There are also themes around jealousy, especially when new characters are introduced into their world and how they deal with it in the context of their relationship.
A theme that often appears is the protection they have for each other. In fanfictions, you'll see Sherlock going to great lengths to protect John, and vice versa. It shows the strength of their bond. Also, the theme of self - discovery is common. Both John and Sherlock learn more about themselves as they navigate their relationship in these stories.
Well, in a lot of 'Sherlock and John married fanfiction', the theme of love and commitment is very prominent. It's about how they stay dedicated to each other through thick and thin. There's also the theme of growth. Both characters grow as individuals within the relationship. For example, Sherlock might become more empathetic, and John might become more patient. And the theme of their unique bond is always there. They have a relationship that's different from a typical married couple because of their detective work and their personalities.
In many Sherlock fan fictions, Sherlock branding John could be a sign of his trust or a way to get a reaction out of him. It all depends on the author's imagination and the context they create.
Love and domesticity are common themes. It often shows how Sherlock, who is usually so focused on his work, now has to balance his relationship with John. For example, in many fanfictions, they have to figure out how to share household chores.
One popular John hurts Sherlock fanfiction could be 'The Unspoken Bond'. It delves deep into the complex relationship between John and Sherlock, exploring how their friendship endures through various challenges. Another is 'John's Secret Pain', which focuses on John's internal struggles and how Sherlock tries to understand and help him. There's also 'In the Shadows of Baker Street' that takes a more mysterious and suspenseful approach to their relationship.
A less obvious but still common theme is the exploration of morality. Being a vampire or a werewolf often blurs the lines of right and wrong. Sherlock and John have to navigate through this moral grey area. In some fanfictions, they debate whether it's okay to use their supernatural abilities for personal gain or for the greater good. This exploration adds depth to their characters and the overall story.
Well, in Sherlock and Fem John fanfiction, the dynamic often changes in terms of emotional expression. A female John might be more openly emotional, which can either soften Sherlock or create more tension as he's not used to such displays. Also, the power dynamic can shift. In the original, John was often the more 'grounded' one, but a Fem John might assert herself differently, perhaps more subtly or in a more feminine way.