One great fanfiction on this topic is 'The Black Heir'. It delves deep into how Sirius would have raised Harry with a perfect blend of love and magic training. It shows Sirius teaching Harry about the Marauders' secrets and how to handle the challenges of the wizarding world from a different perspective than Dumbledore.
There's also 'A Different Upbringing'. This story focuses on the emotional bond between Harry and Sirius. It shows how Sirius's own experiences shape the way he raises Harry. For example, he wants Harry to be more independent and less reliant on the adults in the wizarding world. It's a really interesting take on how Harry's life could have been if Sirius had been his main caregiver.
One great fanfiction could be 'The Marauder's Influence'. In this story, Sirius raises Harry with all the love and values of the Marauders. Harry grows up to be confident and strong, and he has a great bond with Sirius. He also gets to learn a lot about his parents through Sirius' stories, which helps him in his journey at Hogwarts.
It could lead to a very different dynamic. Harry might have grown up with more freedom and a stronger sense of family.
One possible aspect of this fanfiction could be how Sirius's unique personality shapes Harry's upbringing. Sirius is known for his rebellious and loyal nature. His influence might lead Harry to be more daring and less afraid of breaking the rules when it comes to fighting against the Dark Arts. For example, he could teach Harry some unorthodox defensive magic techniques that are not taught at Hogwarts.
Harry would likely be more confident. Sirius is a bold and brave character, and growing up with him would instill those qualities in Harry more strongly. He wouldn't be as meek as he was in the early days at Hogwarts.
One great fanfiction could be about Remus Lupin teaching Harry Potter some advanced defensive magic techniques, with Sirius Black popping in now and then to offer his unique insights. It might explore how Remus's calm and methodical approach contrasts with Sirius's more impulsive nature, all while guiding Harry on his journey to become a better wizard.
Often, these fanfictions highlight a strong bond between Sirius and female Harry. The stories might focus on how Sirius imparts his own rebellious and protective nature onto her. For example, he could teach her how to stand up to authority in the wizarding world, like the Ministry of Magic.
One popular 'female Harry raised by Sirius fanfiction' is 'A Different Sort of Magic'. It beautifully explores the relationship between a female Harry and Sirius, showing how he imparts his knowledge and love. Another great one could be 'The Girl Who Lived with Sirius'. It delves into the unique challenges and adventures that a female Harry would face under Sirius' guardianship.
One possible plot twist could be that Sirius Black, being a wanted man, has to constantly move with Harry to avoid capture. This would make Harry's childhood very different from the one at the Dursleys. He'd grow up learning about the wizarding world on the run, perhaps meeting some unique characters in hiding places.
Yes, there are quite a few out there. Some explore how Sirius might have secretly been Harry's father instead of James. For example, in some fanfictions, they rewrite the backstory to include a hidden relationship between Sirius and Lily that led to Harry's birth. These stories often change the entire dynamic of the Harry Potter universe, making Sirius a more central and parental figure to Harry from the start.
One great Sirius Black expelled fanfiction is 'The Aftermath' on FanFiction.net. It really delves into how Sirius copes with being expelled and his relationships with other characters like James Potter. The author does a wonderful job of staying true to the essence of Sirius's character from the original books.