The plot could be that Kevin and Jamie get transported to a different dimension within the Steven Universe world. There, they have to rely on each other to find their way back. Along the way, they learn more about each other's fears and dreams.
Well, in Steven Universe fanfiction, Kevin and Jamie could have an interesting friendship story. Maybe they team up to help Steven in some kind of mission. Kevin, with his tough - guy exterior, and Jamie, the kind - hearted one, could balance each other out.
One possible fanfiction could be about Kevin and Jamie going on an adventure together in the world of Steven Universe. Maybe they discover a new Gem location and have to work together to keep it a secret from the wrong people.
They could have a mentor - mentee relationship. Jamie, being more experienced in some aspects, could guide Kevin. This would be a great way to show character growth for Kevin as he learns from Jamie.
A simple plot could be Baby Steven getting lost in the woods near the Crystal Gem base. He encounters some friendly forest creatures who help him find his way back. As he wanders, he discovers new magical elements in the forest that the Gems didn't even know about.
One possible plot could be that Steven is kidnapped by an old enemy of the Crystal Gems. Maybe a Homeworld Gem who has a vendetta against Rose Quartz and sees Steven as a way to get revenge. The Crystal Gems then have to go on a rescue mission, facing various obstacles along the way.
Friendship is a very common theme. In many fanfictions, Kevin and Jamie start as acquaintances and gradually become best friends. Another common theme is adventure. They often embark on exciting adventures together, like exploring an old abandoned house or a mysterious island.
In a 'Steven Universe Sapphire Pregnant' fanfiction, perhaps the pregnancy is unexpected. Sapphire could start having premonitions about the future of their unborn child. The story might focus on how the other characters in the show react to the news. Some might be overjoyed, like Pearl who loves new life among the Gems, while others could be more cautious, thinking about the potential dangers in their world.
Well, in a 'Steven Universe Garnet Pregnant' fanfiction, the plot could start with Garnet sensing a new life within her. This could lead to a series of events where she has to protect this new life from the threats that the Crystal Gems usually face. Maybe she has to go on a journey to find a safe place for the baby. Along the way, her relationship with the other Gems, especially Ruby and Sapphire, could be explored in a new light as they also prepare for the new addition to their family.
A possible plot could be that Baby Peridot accidentally activates an old Gem device that causes chaos in Beach City. Steven has to work with her to fix it. Along the way, they learn more about each other and the history of the Gems on Earth.
A really interesting plot twist in these fanfics can be when Spinel gets corrupted again, but this time Steven has to find a completely different way to heal her. It challenges his usual methods and tests their relationship. Another plot twist could be that Spinel starts to have dreams or visions about Steven's future, and she has to decide whether to tell him or keep it a secret. This can lead to a lot of internal conflict for Spinel and also affect her relationship with Steven in unexpected ways.