Some fanfictions might focus on the anticipation and excitement of new life. They could explore Peridot's dreams and hopes for the future with her unborn child, and how she prepares for motherhood. It could also involve her learning new things about herself and growing as a character during this pregnancy journey, which is often more than just the physical aspect but also an emotional and spiritual growth.
Friendship is a very common theme. Many fanfictions explore how Lapis and Peridot form a strong bond despite their initial differences.
In a 'Steven Universe' fanfiction with a pregnant Peridot, one theme could be the struggle between her old self and the new self she is becoming. Her previous way of thinking and acting might be challenged by the changes brought on by pregnancy. Another theme could be the exploration of different species' biology in the 'Steven Universe' world. Since Peridot is a unique character, how her pregnancy works and what it means for her species could be an interesting theme. Also, a theme of community could be present. How the community in the 'Steven Universe' reacts to Peridot's pregnancy, whether they are accepting or have reservations, can add depth to the story. This could also tie into themes of prejudice and acceptance within the community.
Well, a frequently seen theme is the discovery of each other's true selves. Since they come from different 'gem backgrounds', they learn more about who they really are through their interactions. Also, teamwork is a big theme. In some stories, they have to work together to solve a problem or face an enemy. Additionally, the theme of loyalty often pops up, showing how they are loyal to each other in different situations.
A frequent theme is mutual understanding. Since they have different personalities and ways of thinking, many fanfictions focus on how they come to understand each other better. There are also some fanfictions that center around the idea of protection. Either Amethyst protects Peridot or vice versa, especially when they are in dangerous situations. And sometimes, there is a theme of discovery, where they discover new things about themselves or their world together.
Often, there are themes related to self - discovery. Both the OC and Peridot might learn something new about themselves through their interactions. For example, Peridot might discover new emotions or abilities, while the OC could learn more about their own strengths. And sometimes, there's a bit of a mystery theme, like they have to solve a problem together that involves Peridot's past or some strange occurrences in their world.
One common theme is redemption. Jasper, who was initially an antagonist, might be on a journey of redemption and find love and acceptance with Peridot. For example, in some stories, Jasper realizes the error of her ways through her relationship with Peridot.
Friendship is a very common theme. Steven is known for his ability to befriend others, and in fanfiction with Peridot, we often see their friendship grow and develop. They learn from each other and support one another through various situations.
One common theme could be self - discovery. Peridot might be in a situation where she discovers new aspects of herself in the context of the story.
One common theme is friendship. They might explore how Peridot and Amethyst, who are different in many ways, become friends and support each other. Another theme could be adventure. They could go on adventures together in the world of the story.
Redemption and growth are also themes. Maybe Peridot helps Yellow Diamond see a different side of things, leading to her becoming a more empathetic character. Or vice versa, with Yellow Diamond guiding Peridot in some way. It could be about them growing together in an unexpected relationship.