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.
One common theme is vulnerability. In these fanfictions, Sherlock, who is usually seen as a strong and unflappable character in the original series, is shown to be vulnerable due to his injuries. This allows for a different side of his character to be explored.
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.
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.
One great Sherlock hurt fanfiction is 'The Wounded Detective's Redemption'. It delves deep into Sherlock's emotional turmoil after a particularly harrowing case that left him physically and mentally hurt. The author does an amazing job of exploring his relationships with Watson and others during his recovery.
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.
One popular one could be 'The Adventures of Sherlock and Fem John in London'. It might explore their relationship in a new light, perhaps with a more emotional connection. Another could be 'Fem John's Perspective in Sherlock's World' which delves into how a female John might view Sherlock's detective work and their partnership differently. There are also those that focus on their adventures outside of the typical cases, like 'Sherlock and Fem John: Uncharted Territories' which could take them on a journey where they discover new things about each other.
The theme of empowerment is quite common. A female Sherlock can be seen as a symbol of female empowerment in the detective world. Her ability to outwit criminals and solve complex cases is often highlighted. Additionally, the theme of trust within their relationship is important. John has to learn to trust this new female version of Sherlock, and as he does, their bond deepens. And, of course, the mystery - solving aspect remains central, but with a fresh perspective brought by the female Sherlock character.