One great fanfiction about James Potter's little sister is 'The Potter Sibling Bond' on FanFiction.net. It delves deep into her relationship with James and how she copes with the family legacy. It has a really engaging plot that keeps you hooked from start to finish.
There's a fanfic where James Potter's little sister is a powerful witch in her own right. In this story, she goes on adventures with the Marauders and has her own unique story arc. It's a really interesting take on expanding the Potter family's story in the wizarding world. You can find it by searching for 'James Potter's sister adventures' on various fanfic platforms.
One great fanfiction could be 'The Unseen James Potter'. In this story, without his glasses, James is portrayed as more mysterious. His hazel eyes are more noticeable and seem to hold a different kind of allure. The story might focus on how his appearance change without glasses affects his interactions with others, like how Sirius and Remus react to this new side of him.
There's a fanfic titled 'James Potter's Trial by Injury'. Here, James is injured in a dark magic encounter. This story focuses on how he battles not only his physical pain but also the mental turmoil of potentially not being able to use magic again. It shows his growth and determination in the face of such a huge setback.
One great fanfiction could be where Tony Stark's little sister is a brilliant scientist in her own right. She might secretly be working on a project that could rival Tony's Iron Man tech. In this type of fanfic, there could be a lot of sibling rivalry and also moments of them teaming up against a common enemy.
There is a fanfiction where Edward Cullen's little sister has a special power that no other vampire has. In this story, she struggles to control it while also dealing with the normal vampire - human relations in Forks. It's really engaging as it shows a different side of the Cullen family dynamic.
One great fanfiction could be where Anakin's little sister has hidden Force abilities. In this story, she might secretly train with Obi - Wan Kenobi, away from Anakin's knowledge. This could add an interesting dynamic as she tries to balance her loyalty to her brother and her new - found Jedi path.
Some fanfictions focus on the little sister's origin story in relation to Damian Wayne. For example, she might be an unexpected addition to the Wayne family. These stories often explore how she fits into the family, especially with Damian, who is used to being the youngest. They might have some initial clashes but eventually form a strong bond.
I read a fanfic that was centered around Steve's little sister falling in love with one of Steve's friends. It was a really cute story. The author did a great job of showing the initial awkwardness, the secret glances, and then the development of their relationship. It also had some really sweet moments between Steve and his sister as he tried to be the protective big brother while also realizing his sister was growing up.
One great fanfiction about Peter Parker's little sister is 'The Parker Siblings' Adventure'. It shows their relationship in a really cute way. The sister in this story has her own unique powers and they team up to fight small - time villains in Queens.
There's a fanfiction called 'Sisterly Bonds'. In this story, the little sister discovers her powers while trying to protect Supergirl. It's full of action and also delves into their sisterly love.
One popular fanfiction about Harry Styles' little sister might be 'The Styles Sibling Adventure'. It's a heartwarming story that shows their relationship in a fictional world where they go on a journey together. The sister is portrayed as a strong and independent character, which is really refreshing.