One possible plotline could be that Percy is a new recruit and faces hazing from some of the other agents. She then has to find a way to deal with it, either by standing up to them or reporting it. Another could be that there are rumors of hazing in the past involving Percy, and the current team has to investigate it while also dealing with their relationships with her.
There could be many interesting plotlines in such a fanfiction. Maybe Percy's pregnancy could bring new challenges to her role in the NCIS team. She might have to balance her work duties with taking care of herself during the pregnancy. For example, she could be more cautious during dangerous investigations, and her teammates might be overly protective of her.
I'm not sure about specific fanfics on this. You could try searching on fanfic websites like Archive of Our Own. They usually have a wide range of NCIS New Orleans fanfics and you might find ones related to Percy and hazing there.
A great NCIS New Orleans Pride fanfic with OCs often has an engaging writing style. If the author can create a sense of tension, whether it's during a crime - solving sequence or in the interactions between characters, it makes the story more interesting. Additionally, accurate portrayal of the Pride team's dynamics and their individual personalities adds to the authenticity of the fanfic. It should feel like it could be an extension of the actual show.
Perhaps Percy's pregnancy is part of a larger mystery. Maybe there are some strange symptoms that she and the team start to suspect are related to something more than just a normal pregnancy. It could lead them on a hunt for answers that involve some dangerous adversaries.
I really like 'When Lasalle Took the Blow'. This fanfic focuses on how Lasalle's injury affects his relationship with his colleagues. His pain is not just physical but also mental as he struggles to come to terms with being sidelined from the action. It's a great read for those who love character - centered stories.
One common theme is the integration of the OC into the existing team. It could be about how the OC overcomes initial resistance or skepticism from the team members. For instance, the OC might be a transfer from another agency and has to prove themselves.