Well, there might be a fanfiction where Shay and Severide's baby is born during a time of crisis at the firehouse. The whole team comes together to support them during the pregnancy and after the baby is born. It could show how the baby becomes a symbol of hope and new beginnings for everyone in that tight - knit community. Also, perhaps there's a story where the baby is kidnapped (in a non - too - dark way) and they have to use their skills and the help of their friends to get the baby back, which would make for an exciting read.
In some fanfictions, Shay and Severide's baby might be the center of a time - travel or alternate reality plot. For example, the baby could be sent to the future and they have to figure out how to get the baby back. Or, in an alternate reality, the baby has a completely different life and they have to fight to bring their real family back together. Fanfiction often takes these creative liberties to explore different scenarios and emotions.
One idea could be that Shay and Severide find out they're having a baby unexpectedly. They then have to deal with the reactions of their friends at the firehouse, some of whom are overjoyed while others are worried about how it will affect their work. Another plot could be centered around a health scare during the pregnancy, making them realize how much they truly care for each other and the unborn baby. Maybe they could also have a disagreement over parenting styles even before the baby is born, like Severide being more laid - back while Shay is overly cautious.
You can try fanfiction websites like Archive of Our Own (AO3). It has a large collection of fanfictions from various fandoms, including ones related to Shay and Severide. Just use the search function and type in relevant keywords like 'Shay and Severide baby' to find what you're looking for.
Definitely the other firefighters at the firehouse. Casey, for example, could be a great support. He could offer Severide advice on being a father, based on his own experiences or just his general good - natured wisdom. Boden, as the chief, could also play an important role. He might be strict about work - life balance but also show a soft side when it comes to the impending arrival of the baby. And of course, the female firefighters could be there for Shay, like Gabby. They could have girl - talk about pregnancy and motherhood.
One plot idea could be that the OC is a new firefighter at the station. Kelly Severide initially doubts the OC's abilities but as they work together on various tough calls, he comes to respect and even develop feelings for the OC. For example, during a large warehouse fire, the OC shows great courage and quick thinking which catches Kelly's attention.
Maybe the OC is a healer. Shay gets injured during one of his missions and the OC is the one who takes care of him. While he's recovering, they start to bond. The OC could teach Shay about different herbs and their healing properties, and in turn, Shay could show the OC some self - defense moves. Their relationship could develop from there, with them facing various challenges together like dealing with other characters who don't approve of their friendship.
One great 'yugioh shay oc brother fanfiction' could be about their adventures together in the dueling world. Maybe the OC has a unique dueling style that complements Shay's, and they go on to face powerful opponents. For example, they might team up in a tournament and use their combined skills to outwit their rivals.
One interesting 'baby percy fanfiction' story could be about baby Percy's first encounter with magic. Maybe he accidentally makes something amazing happen, like making the flowers in the garden grow instantly. Another could be his adventures with baby animals in a magical forest where he discovers his unique connection to nature.
One interesting 'baby skye fanfiction' story could be about her adventures in a magical forest. She might meet talking animals and discover hidden powers within herself. Another could be where she goes on a journey to find a lost treasure with her friends, facing various challenges along the way.
One interesting baby Ahsoka fanfiction could be about her early training days. Maybe it shows her struggling with the basic Jedi teachings in a really cute way, like trying to levitate a small object but accidentally making it fly all over the place.
One interesting baby kyuubi fanfiction could be about its early days of discovery in a magical forest. Maybe it's found by a kind wizard who takes it under his wing and teaches it about the magic of the world.