In a 'sirius black has a baby' fanfiction, the plot could revolve around Sirius trying to find the baby's mother. He might start to suspect that the mother is in danger or that there are some dark secrets surrounding the baby's birth. As he delves deeper into the mystery, he also has to balance taking care of the baby. He could take the baby on adventures around the wizarding world, introducing the little one to magical creatures and teaching it about magic, all while trying to piece together the truth about its origin.
Well, perhaps the baby is left on his doorstep. Sirius, being a bit of a rebel but also having a big heart, decides to take the baby in. He then enlists the help of his friends like Harry Potter and Hermione Granger. They all work together to keep the baby safe from the dark forces that still lurk in the wizarding world, and along the way, Sirius discovers a new sense of purpose in protecting and raising this child.
One possible plot could be that Sirius Black discovers he has a baby unexpectedly. Maybe it was a result of a past relationship he had before his time in Azkaban. He then has to learn how to be a father while also dealing with the wizarding world's reaction to his new situation, as many might still be suspicious of him.
Another option is that the mother is a mysterious witch from a far - off land. Sirius might have met her during one of his travels when he was on the run from the Ministry. They had a short - lived relationship, and she left the baby with Sirius because she knew he was from a powerful wizarding family and could protect the child better in the wizarding world he knew.
The plot could involve Sirius Black's child being raised in the Muggle world by a relative who doesn't want anything to do with the wizarding world. However, as the child turns 11, strange things start to happen. A wizard or witch arrives to take the child to Hogwarts. Once at Hogwarts, the child starts to learn about their father and the rumors surrounding him. They then decide to clear their father's name and along the way, make new friends who help them in their quest.
Maybe Sirius Black gets frustrated with Hermione's know - it - all attitude in the fanfiction. He could be tired of her constantly correcting others or trying to take charge all the time.
Well, the plot could involve Sirius trying to protect his kid from the dark forces that are still after him. Maybe his kid has some special powers, like being able to communicate with magical creatures easily. And Sirius has to teach the kid how to control and use these powers without attracting too much unwanted attention.
One possible plot could be that Black Widow discovers she has a baby unexpectedly. Maybe it was a result of some sort of experiment she was involved in long ago without her knowledge. She then has to figure out how to protect the baby from various threats, like the enemies she has made over the years in her dangerous lifestyle.
The plot could involve Sirius Black coming back as a vengeful spirit. After his death, his soul is not at peace. He haunts the halls of Hogwarts, especially the areas that held bad memories for him. Students start to see his apparition, and strange things begin to happen. For example, portraits on the walls start to cry or rooms suddenly become freezing cold. The main character, a young student, decides to find out the truth behind these hauntings and has to face the terrifying Sirius Black's spirit.
One possible plot could be that Sirius accidentally casts a spell that turns Harry into a baby. He then has to take care of Harry in this new form while trying to find a way to reverse the spell. He might face challenges like hiding Harry from the wrong people, and also dealing with Harry's baby - like needs such as feeding and changing diapers.
One possible plot could be that Sirius manages to escape with Harry undetected. He could then raise Harry in secret, perhaps in a wizarding community on the outskirts. Sirius would teach Harry all about his parents and the wizarding world, but also keep him hidden from Voldemort's remaining followers. Harry would grow up with a strong sense of family and justice, having Sirius as his sole parental figure.
One common theme is redemption. Sirius, who has had a troubled past, often finds a sense of purpose and a new start through his baby. Another theme is family. It explores how the new addition to the family changes relationships and how Sirius navigates the complex Black family dynamics.
There's also 'Sirius's Childhood Tales'. This fanfiction dives deep into the relationships he had as a baby and young boy. It shows how his bond with his friends, like James Potter, started to form at a very young age. It has some really heart - warming scenes that show a different side of the Sirius we know from the main series.