Ginny Weasley could be a likely candidate. She already has a connection with Harry in the original series. Luna Lovegood might also be included. Her unique perspective and kind nature could make her an interesting addition. Cho Chang could be another possibility as she and Harry had some romantic history before. And maybe even some of the lesser - known witches from different houses who admire Harry for his heroic deeds.
Yes, there might be. The Harry Potter fandom is vast and has all kinds of fan - made stories. However, a 'Harry Potter Marries Kara Harem' would be a very specific and likely a crossover fanfiction. It may combine elements from the Harry Potter universe with a Kara - related concept (though not sure which 'Kara' exactly) and the harem genre which often involves one character having multiple romantic interests. But it could be quite rare and might require some deep searching in the fanfiction communities.
One possible story could be where Harry Potter, through some magical twist, finds himself in an unexpected situation with Narcissa in a harem - like setting. Maybe it starts with a spell gone wrong during one of his adventures that transports him to a hidden realm where Narcissa is part of a group that he has some sort of connection with. The story could then explore their relationship, how Harry adapts to this new and strange situation, and the dynamics within the harem.
Black Widow could be one. She's attracted to his unique magic skills and his sense of justice. Another could be Peggy Carter. Her old - fashioned values might be charmed by Harry's chivalrous ways. And then there's Shuri. She'd be interested in Harry's magic as she is into new and different forms of technology and power.
Well, Hermione is an obvious choice as she's not only smart but also very loyal to Harry. Ginny would be there for sure, given her love for Harry. Then there could be some less - known characters like Astoria Greengrass. She might be drawn to Harry's charisma. And don't forget about Nymphadora Tonks. Although she's older, in a fanfiction world, she could develop an unexpected attraction to Harry because of his brave and selfless nature.
Potential members of the harem could include Nymphadora Tonks for her ability to change her appearance and her feisty nature. Parvati Patil, who is interested in divination and has her own brand of confidence. And then there's Alicia Spinnet, a talented Quidditch player. All of these characters have their own qualities that could make them interesting members of a 'harry potter badass harem' in fanfiction.
Fleur Delacour could be part of the harem. She is beautiful and confident. An OC who shows great courage and skill, perhaps in the Triwizard Tournament, could catch her eye. Then there's Cho Chang. If the OC has a sensitive side and an understanding of her past experiences, she might be interested. Also, Padma Patil. If the OC has an interest in different cultures of magic, as Padma comes from a different cultural background within the wizarding world, she could be attracted to the OC.
One characteristic is the focus on male - male relationships (yaoi) within the Harry Potter universe. It often involves Harry or other male characters being in a relationship with multiple male partners (harem). The stories usually keep some elements of the original wizarding world, like magic spells and Hogwarts.
A popular one is 'The Crossover Chronicles: Harry's Harem'. In this fanfiction, Harry Potter crosses paths with characters from different series, leading to a harem situation. It's really interesting how the author manages to blend different elements while still keeping the essence of the Harry Potter world. There are a lot of character developments and plot twists that keep you hooked.