Protection is a very common theme. Since the Supernatural world is full of danger, the stories often revolve around protecting the baby from various threats like demons or other malevolent supernatural beings.
Family is another big theme. The baby often becomes a part of the Winchester family (or other related families in the Supernatural universe). This explores how family bonds are formed and strengthened in the face of this new addition. For example, Sam and Dean might learn new things about themselves as they take on the role of protectors and caregivers. It also shows how the other characters interact with the baby and how it affects their relationships with each other. And sometimes, there are themes of sacrifice, where characters are willing to put themselves in harm's way to keep the baby safe.
Family is also a big theme. Despite the chaos of the supernatural world, Mary and Sam form a strong bond as mother and son. Their relationship is explored in different ways, like how Mary passes on her hunting knowledge to Sam in a way that doesn't scare him but makes him stronger. It shows how family can be a source of strength even in the face of the most dangerous and unknown supernatural elements.
In 'supernatural fanfiction', a frequent theme is the alternate universes. Writers like to imagine different versions of the 'Supernatural' world, where things happened differently. Romance is also a big theme, whether it's between the main characters or new characters introduced in the fanfic. Also, the origin stories of the supernatural beings are often explored, giving more background and depth to the existing lore.
Adventure is also common. They could be on a quest to find a lost item or to explore a new part of their world. It makes for exciting reading as they face various challenges as babies. For instance, they might encounter a small stream that they need to cross but are too small to do so easily. And they have to figure out a solution together. This kind of adventure - based theme is quite popular.
One common theme is his potential for good or evil as a baby. Writers often explore whether he was always destined to be a villain or if there were factors that could have led him to a different path. Another theme is his relationships, like with his peers or those in authority on Cybertron when he was young.
Growth and development is another theme. Baby Riolu is at the start of its journey, so stories might focus on it getting stronger, learning new moves, and evolving. For example, it might struggle at first but through hard work and determination, it overcomes challenges and becomes more powerful.
One common theme is family. It often focuses on how Supercorp (Supergirl and Lena Luthor) build a family around their baby. Another theme is the challenges they face in raising the baby while dealing with their superhero/villain identities.
One common theme is the cuteness factor. Since it's about Jacksepticeye as a baby, there's a lot of emphasis on his small and adorable self. Another theme could be protection. Fans might write about protecting baby Jacksepticeye from various threats in the fictional world.
Anticipation is another theme. The baby kicking makes the characters in the fanfiction anticipate the arrival of the baby more eagerly. It might lead to them making various preparations, like decorating the nursery or buying baby clothes.
Well, a frequent theme is protection. In 'abandoned and baby fanfiction', often there's a character who feels the need to protect the baby that has been abandoned. It could be out of a sense of justice or just pure kindness. Also, growth is a common theme. Both the abandoned character and those around the baby may experience personal growth as they deal with the situation.
Common themes include the exploration of his Vulcan upbringing. How he is taught the strict Vulcan ways as a baby is often written about. His interactions with other Vulcan children are also a theme. Plus, his unique position as a half - human in a predominantly Vulcan society is a big theme. Writers often explore how this makes him different and how he copes with it. For example, in many fanfictions, baby Spock has to deal with the stares and whispers of other Vulcans because of his human features.