A common theme is loyalty. They are both part of the pack and their loyalty to each other and the pack is often explored. Another theme is growth, like how they grow as individuals and as members of the pack.
You can start by looking on fanfiction websites like Archive of Our Own. There are a lot of user - submitted stories there about various characters, including Jacob Black and Seth Clearwater.
A really interesting fanfiction is 'Seth's Perspective on Jacob'. This one is told from Seth's point of view. It delves into how he sees Jacob, his strengths, and his flaws. It also shows how their relationship evolves over time, with Seth having complex feelings towards Jacob that are both of admiration and sometimes envy.
One great piece of Jacob Black and Seth Clearwater fanfiction is 'The Bond of Brothers'. It really delves into their relationship within the pack and how they support each other through different challenges. Another is 'Under the Moonlight' which focuses on their individual growth and how it impacts their friendship.
I'm not entirely sure as the 'grunt story' isn't a widely known mainstream narrative. But generally, Leah Clearwater and Jacob Black are characters from the Twilight series. Leah is a werewolf and has her own complex relationships within the werewolf pack. Jacob has his own story arcs involving his love for Bella and his role in the werewolf community. Maybe in this 'grunt story' there could be some specific adventures or interactions between them that are unique to this particular telling.
The theme of redemption also pops up a lot. Leah, in particular, is often depicted as seeking some sort of redemption for her past actions or her difficult personality. Jacob can play a role in this, either as an obstacle or as a catalyst for her growth. This can be seen in stories where Leah tries to make amends with the pack or with Jacob himself, and he has to decide whether to accept her efforts or not.
A frequent theme in Jacob Black and Leah Clearwater fanfiction is their relationship with the Cullens. Since the Cullens are vampires in the Twilight world, their interactions with Jacob and Leah can be very interesting. Fanfictions may explore whether they can co - exist peacefully or if there are always going to be tensions. Also, the theme of self - discovery is common. Both characters are evolving, and fanfictions can show how they come to understand themselves better over time.
There's also the theme of self - discovery. Jacob and Leah are both complex characters. In fanfiction, they can go on a journey of self - discovery together or separately. For instance, Jacob might learn more about his true feelings for Leah while she might discover a new side of herself through their relationship.
The heartbreak in Jacob Black and Leah Clearwater's story is mainly due to unrequited love. Jacob was in love with Bella, but Bella chose Edward. Meanwhile, Leah had her own heartaches. She was imprinted on by Sam, who then left her for her cousin Emily. This led to a lot of pain and a sense of being left out for both of them.
Well, Jacob Black is a key figure in the Quileute pack. Leah Clearwater is one of the few female shape - shifters. Their story is intertwined with the pack's dynamics. Jacob's loyalty to his pack and his evolving feelings for different characters, like Bella, also impact his relationship with Leah. Leah, who has her own share of emotional turmoil, often finds herself in situations where she has to interact with Jacob, whether it's during pack meetings or while dealing with threats to the tribe. Their story is full of the drama and challenges that come with being part of a shape - shifter community in the Twilight world.