One interesting plot could be that Aunt Lemon discovers Harry's magical abilities before he goes to Hogwarts. Maybe she stumbles upon him using accidental magic to fix something broken in the house. She could then be conflicted between her Muggle views and this newfound knowledge, and start to secretly protect Harry from the Dursleys' worst behavior.
Another plot could be that Aunt Lemon is a witch in disguise, living among Muggles for a specific mission. When she realizes Harry is a wizard, she reveals her true identity to him. Together, they embark on a journey to find out more about Harry's parents. Along the way, they face challenges from dark wizards who are also interested in Harry's family secrets.
Well, in some of these fanfictions, the sister Lemon might be a new character introduced into the wizarding world. She could have special powers or a unique backstory that intertwines with Harry Potter's adventures. For example, she might help Harry solve a mystery at Hogwarts that the original characters overlooked.
Perhaps Kara Lemon has a special magical ability that she discovers while at Hogwarts. She and Harry Potter team up to use this ability to fight against the dark forces that are starting to emerge again, like a new threat from the remnants of Voldemort's followers.
Well, a plot might involve Harry Potter's family dealing with a new dark magic threat that specifically targets their family line. They have to use their unique family bonds and magic skills to overcome it. In the fanfiction, it could show how each family member plays a different role in this fight, like how Ginny uses her fierce Gryffindor spirit to boost everyone's morale while Harry uses his experience with Voldemort to strategize.
One interesting plot could be a dragon helping Harry Potter in a unique way during a dangerous adventure. Maybe the dragon has a special bond with Harry and uses its abilities to fend off dark wizards.
One possible plot could be the Carrow twins causing trouble at Hogwarts while Harry Potter tries to stop them, and a lemon element could be added in the form of a magical potion that has a sour but also strangely alluring effect on the characters. Maybe it makes them act out of character in humorous ways.
One idea could be that Aunt Marge accidentally eats a lemon - flavored magical treat that makes her temporarily nice to Harry. For example, she might start complimenting his schoolwork at Hogwarts instead of her usual mean - spirited remarks.
One possible plot line could be Aunt Petunia having a change of heart towards Harry due to some magical event in the fanfiction. Maybe she discovers a hidden side of magic that makes her see Harry in a new light.
Maybe in a fanfic, Emma Granger is an expert in potions and she uses a lemon - based potion to enhance Harry Potter's magical abilities for a special mission. The lemon in the potion has a unique origin from a far - off magical land. They face challenges like getting the right ingredients and dealing with rivals who want to steal their potion formula.
Perhaps there is a plot where Rita Skeeter discovers a deep, dark secret about the wizarding world that she can't resist reporting on. However, in doing so, she puts herself and others in danger. Harry and his friends then have to step in to save the day and also keep Rita from causing more chaos with her revelations.
There could be a fanfiction where Aunt Marge discovers she has some magical ability herself. This would completely change her view of the wizarding world and her relationship with Harry. She might end up joining Harry on some of his adventures, much to everyone's surprise.