Love and friendship are also common themes. There could be an OC who falls in love with Jacob or forms a deep friendship with him. This relationship then drives the story as they face challenges together, such as dealing with the jealousy of other pack members or protecting their loved ones from threats.
Another theme is loyalty. In Jacob Black OC stories, loyalty to the pack or to Jacob himself is often a big part of the plot. OCs may have to prove their loyalty in the face of danger or temptation. Like an OC who is tempted by a rival pack to betray Jacob's pack but chooses loyalty instead.
One common theme is the exploration of identity. Since Jacob is a werewolf, OCs in these stories often grapple with their own identities, whether they are also supernatural or just normal humans caught up in a supernatural world. For example, an OC might be a half - werewolf half - human and struggle with which side of their nature to embrace.
One common theme is friendship. The OC often forms a strong bond of friendship with Jacob that then may develop into something more. For example, they start by sharing secrets and having adventures together.
Love is a very common theme. It could be a forbidden love or a love that overcomes obstacles. Another common theme is self - discovery. As the OC gets involved with Jacob, she often discovers new things about herself.
One common theme is the exploration of a new and unexpected love. Since the imprint is a sudden and powerful connection in the Twilight universe, fanfictions often focus on how the Jacob and the OC deal with this intense feeling that they may not have expected. For example, they might initially resist it due to various reasons.
One common theme is acceptance. Jacob has to accept the OC and the fact that she is pregnant. This could involve accepting her into his life, his pack if relevant, and the new responsibilities that come with it. Another theme is protection. Jacob is often portrayed as being very protective of the pregnant OC, shielding her from any threats, whether it's from other supernatural beings or just the normal difficulties of pregnancy in a sometimes hostile world.
A theme that is not so obvious but still present is the idea of belonging. The OC, being an original creation, often has to find their place in the world where Jacob already has his own role. This exploration of where they fit in relation to each other and the world around them is quite common in these fanfictions.
One common theme is self - discovery. The OC often comes into the Twilight world not fully knowing themselves and through their relationship with Jacob, they learn more about who they are. For example, in many fics, the OC discovers hidden strengths or magical abilities.
One common theme is the idea of fate. Since imprinting is seen as a sort of fated connection in the Twilight universe, many fanfictions explore how the OC and Jacob are meant to be together in some grander plan. For example, in some stories, their connection helps to resolve conflicts within the werewolf pack or among other supernatural beings.
In possessive Jacob OC fanfiction, a prevalent theme is jealousy. When other characters get too close to the OC, Jacob's possessive side kicks in and he gets jealous. This jealousy can lead to some interesting plot twists. Also, loyalty is a big theme. Jacob's possessiveness implies a high level of loyalty to the OC, and the OC often has to decide how to handle such intense loyalty. There's also the theme of self - discovery for the OC, as they navigate through Jacob's possessive nature and figure out their own feelings towards him.
Love is a very common theme. Since imprinting is a form of intense connection in the Jacob Black lore, fanfictions often explore the deep love that comes with it. Another theme is loyalty, as Jacob has to be loyal to his imprint and sometimes this loyalty can put him at odds with his pack.
One common theme is the struggle between different supernatural worlds. Since Jacob is a werewolf and the Cullens are vampires, there's often the theme of how their two worlds collide when he falls for an oc Cullen. Another theme could be forbidden love, as the relationship might not be accepted by their respective communities.