Well, first of all, there's the initial discovery of Snape as a baby. This causes a stir in the wizarding world. His enemies might see it as an opportunity to take advantage, while his friends (if he has any left in this state) will try to protect him. As the story progresses, there could be attempts to communicate with baby Snape, who may or may not retain some of his adult memories or magical abilities. The plot could then revolve around finding a cure, which could involve dangerous quests, ancient spells, or encounters with mysterious magical creatures. It's a really rich area for fanfiction writers to explore different aspects of the Harry Potter universe through this unique transformation.
Well, often in such fanfiction, the change might lead to new relationship dynamics. Sasuke as a girl could have different interactions with Naruto, for example. Maybe there would be more emotional and less combative exchanges at first. The story could explore how Sasuke deals with this new form and the reactions of other characters in the Naruto universe like Sakura, who might be jealous or more protective.
In these fanfictions, Snape's development can be quite complex. At first, he may see baby Harry as just a reminder of his lost love and his nemesis. However, as he is forced to interact with the baby, he might start to realize that Harry is his own person. This could lead to him becoming more protective. He might also start to question his long - held grudges and become a more empathetic person. He could even start to teach baby Harry small things, which in turn makes him more patient and understanding.
Often, it starts with the slapping incident which creates immediate conflict. Then, Hermione might be outraged and seek justice or revenge, which drives the plot forward. For example, she could go to Dumbledore about it.
In many fanfictions where Twilight Sparkle has a baby, the story often starts with some sort of unexpected event leading to the baby's arrival. Maybe it could be a magical accident or a special connection. Then, Twilight has to learn how to be a mother while still dealing with her normal responsibilities in Ponyville. She might seek advice from her friends, like Pinkie Pie who could offer some comical but useful parenting tips.
Often, it starts with Hermione noticing something different about Snape. Maybe she sees a moment of vulnerability or a hidden kindness. Then, she begins to question her previous perceptions of him.
In fanfictions where this happens, the development can vary widely. One common way is that Naruto's transformation into the Kyuubi causes a rift in the ninja world. Some villages might see it as an opportunity to attack Konoha while it's dealing with this internal crisis. Meanwhile, Naruto himself is trying to regain his humanity. His friends, especially those closest to him like Kakashi and Iruka, would be determined to help him. They might have to face their own fears and prejudices towards the Kyuubi as they try to reach Naruto. There could also be a sub - plot where other jinchuriki are involved, either to help or hinder Naruto's situation.
Often, the story starts with Naruto realizing the potential of a full merge. Then he has to overcome some internal struggles. After the merge, he usually goes on a power - up spree. He might take on stronger enemies that he couldn't face before.
Fanfiction usually develops Anakin's character by showing his relationships in a new light. His bond with Palpatine could be shown as more complex, with Palpatine slowly manipulating Anakin over a long period, preying on his weaknesses like his desire for power to save Padmé. This makes his turn seem more gradual and believable.
It develops gradually. At first, Harry might be wary of Snape, but as Snape shows his care in small ways, like protecting Harry from a bully or helping him with a difficult potion, Harry starts to trust him more.
Often, the story will focus on the search for Hermione. Her parents would be desperate and might enlist the help of the wizarding authorities. Harry and Ron, when they grow up and learn about this, could also become deeply involved in the search. There might be clues left behind by the kidnappers that lead them on a wild adventure through different magical locations.