Through challenges. Suppose the baby gets sick. Their reactions to this situation, like how Shining Armor tries to find the best doctors and Cadence stays by the baby's side constantly, can strengthen their family bond in the fanfic.
They could have family outings. Maybe they go to the Crystal Fair together. During this time, they play games, try different treats, and enjoy each other's company. This kind of shared experience helps to build a warm and loving relationship among them in the fanfic.
Often, these types of fanfics can be a great way to expand on the characters. They might show a different side of Shining Armor, perhaps a more vulnerable side when it comes to protecting his family. And Cadence could be shown as not just a princess of love, but also a strong leader. The fanfic could also explore their friendships with other ponies in Equestria.
A good fanfic about them should have a strong plot. It could be about them solving a mystery in Canterlot. Also, the characters need to be in - character. Shining Armor should be brave and loyal, and Cadence should be kind and full of love.
In Cadence and Shining Armor baby fanfic, the theme of the baby as a symbol of hope is quite common. The baby represents the future of their kingdom or realm. Writers might explore how the entire pony community looks at the baby with anticipation and how Cadence and Shining Armor strive to raise the baby in a way that will bring prosperity and harmony to their land. Additionally, themes related to the baby's unique abilities or talents might be explored, perhaps magical abilities that are passed down from the parents or are unique to the baby itself.
It can start with a conflict. For example, King Sombra might be causing trouble for Shining Armor's kingdom. But then, through a series of events like a shared quest or a mutual acquaintance's intervention, they start to see each other in a different light.
In fanfiction, they could also be brought together by a third party. Maybe a young changeling who wants peace between the two races tricks them into meeting in a neutral place. At first, they are both angry but as they talk more, they start to see the possibility of cooperation. This could be the start of a complex relationship where they learn to respect each other's differences.
I'm not sure of specific Cadence and Shining Armor baby fanfic stories off the top of my head. But you could try looking on fanfic websites like Fimfiction. There are often a variety of fan - created stories about different characters from the My Little Pony universe, which might include some interesting ones about Cadence and Shining Armor and their baby.
The unique relationship between Cadence and Shining Armor makes it interesting. Their love and connection as a couple can be explored in a new and fun way through the tickle theme. It can add a layer of playfulness to their relationship.
Adventure can also be a theme. Some fanfics take them on quests or into dangerous situations where they rely on each other's skills. This not only tests their relationship but also shows how they grow as individuals within the context of their relationship.
Writers can give the baby character some unique mannerisms. For example, a special way of giggling or a particular look it gives when it's curious. They should also consider the baby's limited understanding of the world around it, but still show that it has an instinctive connection to magic. And don't forget to make the baby react realistically to things like being held by its parents or seeing new and strange things.
One idea could be that the baby discovers a special magical ability early on. For example, it might be able to communicate with the spirits of the Everfree Forest in a unique way. This could lead to a series of adventures where the baby, with the help of Cadence and Shining Armor, tries to understand and control this power.