There could also be a plot where the baby is from another dimension or time. Harry and Hermione have to figure out how to send the baby back while also dealing with the chaos the baby's presence causes in their own time and world. They might have to team up with other characters like Ron or Dumbledore to solve this complex problem.
Well, in some fanfictions like this, it might be due to a dark magic curse that controls Harry's mind and makes him do it. However, this is a very dark and non - canon concept.
Maybe they are celebrating a victory, like the defeat of a dark wizard. They are so overjoyed that they hug and then it turns into a cuddle. This shows the closeness of their relationship and how they share their emotions, both good and bad. It also emphasizes their friendship and the trust they have in each other.
One plotline could be the secrecy around the baby. Since Sirius was on the run for a long time, they might have to keep the baby's existence a secret from the Ministry. Hermione would use her intelligence to create protective spells and hiding places. Another could be the baby showing extraordinary magical abilities early on, which attracts unwanted attention from dark forces.
One possible plotline could be that Hermione travels back in time and becomes Harry's mother. This would involve a lot of time - travel magic and dealing with the consequences of changing the past.
A possible plotline might involve a magical experiment. Harry, being the curious wizard he is, participates in an experiment that has unforeseen consequences on the fabric of time and family relations. As a result, he becomes Hermione's father. The story could then follow how Hermione discovers this truth and how it affects her relationship with Harry. It could also explore how their friends like Ron react to this strange new family dynamic in the wizarding community.
There could be a story where a dark wizard is trying to use werewolves for his evil plans. Harry, Hermione, and Remus get wind of it. They then work to stop the dark wizard. Along the way, they face internal struggles as werewolves, like Remus dealing with his self - loathing and Harry and Hermione coming to terms with their new werewolf identities.
One possible plotline could be that in a post - war world where the wizarding community is rebuilding, Hermione discovers baby Scorpius alone and abandoned. She decides to take him in out of her kind - hearted nature. As she takes care of him, she faces challenges from the traditional pure - blood families who don't trust her intentions with a Malfoy heir. But Hermione is determined to raise Scorpius with the values she believes in, like equality and knowledge - seeking.
One possible plotline could be that they are researching a very difficult and dangerous dark magic that is starting to surface in Hogwarts. They are in the library trying to find clues in old books to stop it before it causes harm. They might discover a hidden prophecy related to it.
A plotline could also be set in a magical competition where the tasks require a combination of physical and mental abilities. Harry's physical prowess combined with his growing magical knowledge might enable him to outdo Hermione. For instance, in a task that involves both spell - casting and physical endurance, Harry's training from all his adventures gives him an edge over Hermione who is more focused on academic study. These fanfictions often re - evaluate the traditional view of their capabilities within the framework of the Harry Potter world.
One possible plotline could be that after the war, Harry has some sort of emotional trauma and Hermione, being like a mother figure to him, takes him under her wing more than ever. So, he starts to subconsciously call her mom as he feels a deep connection and a sense of family with her.