In such fanfiction, the relationship between Jack and the reader can be highly variable. It could start as a friendship where Jack is initially naive and the reader helps him understand the world around him. For example, the reader might introduce Jack to human customs and emotions.
Well, 'Destined to Meet Jack' is a must - read. It shows a unique take on how the reader and Jack cross paths and fall in love. The story delves deep into their emotions. 'Jack Dawson's Secret Admirer' is an interesting one where the reader is Jack's secret admirer at first, and then the relationship develops in a very engaging way. And 'In Jack's Arms' gives a very warm and fuzzy feeling as it shows the closeness between the two characters.
One great 'jack harkness x reader fanfic' is 'A Journey with Jack' on FanFiction.net. It has a really engaging plot where the reader character gets involved in Jack's adventures across time and space. The writer does a wonderful job of capturing Jack's charm and charisma, making it a very immersive read.
One common theme is the element of mystery. Since Laughing Jack is a rather enigmatic character, fanfictions often explore the mystery surrounding him and how the reader character tries to figure him out. Another theme is the idea of an unlikely connection. Given that Laughing Jack is a rather dark and spooky figure, the idea of him forming a bond with the reader, who is usually portrayed as an ordinary person, is quite interesting.
I'd recommend 'Jack Sparrow and the Lost Soul'. In this fanfic, the reader is on a quest with Jack, and the story does an excellent job of building tension. It's full of action and the banter between Jack and the reader makes it a fun read.
There's 'A Chance Encounter'. In this fanfiction, the writer does an amazing job of portraying the initial fear of the reader towards Eyeless Jack and then how that fear turns into something more complex like curiosity and eventually a sort of friendship. It's a story that really draws you in with its unique take on their relationship.
One day, Reader was walking in a spooky forest. Suddenly, Laughing Jack appeared. At first, Reader was scared, but Jack's strange charm started to grow on them. As days passed, Jack would leave little gifts for Reader. Reader began to look forward to seeing Jack, and a love slowly blossomed between them.
One common theme is power dynamics. Handsome Jack is a powerful character, and exploring how that power affects his relationship with the reader is often seen. For example, he might use his power to protect the reader or sometimes, in a more complex take, manipulate the situation to his advantage.
One popular 'handsome jack x reader fanfiction' is 'A Chance Encounter'. It beautifully depicts the initial meeting between the reader and Handsome Jack in a very vivid way.
One common theme is the discovery of self. Jack is constantly learning about his identity, and the reader can be a part of that journey. For instance, he may struggle with his demonic or angelic heritage, and the reader provides support and different perspectives.