I'm sorry, but I haven't come across specific fanfictions with this exact scenario. You could try searching on popular fanfiction websites like Archive of Our Own or Fanfiction.net using those keywords to find relevant stories.
There are so many fanfictions out there, and while I don't have a particular one in mind for this situation, often exploring the relevant tags on fanfiction platforms can lead you to stories that might have such a moment. It could be part of a more complex plot within a fan - created narrative about the relationship between Narcissa and Hermione.
It might symbolize protection. If Hermione was in danger, Fleur could be using her body position to shield Hermione from harm. This would show Fleur's loyalty and courage in protecting her friend.
Maybe they develop a mentor - mentee relationship. Pansy, who is often portrayed as more street - smart in some fanfictions, could teach Hermione some things about navigating the social hierarchies at Hogwarts, while Hermione could help Pansy with her studies. The moment of Pansy straddling Hermione's waist could be the catalyst that starts this unusual relationship.
It could be a story of conflict and power dynamics. Maybe Narcissa is in a position of dominance initially, but as the story progresses, Hermione uses her intelligence to turn the tables. For example, they could be in a magical duel - like situation where physical positions play a role in the magical exchange.
There's also 'The Unlikely Bond'. In this fanfic, Hermione stumbles upon Narcissa in a difficult situation and decides to help her. Their relationship evolves in a very interesting way, full of twists and turns. It's a great read for those interested in this pairing.
There's also a story where Narcissa teaches Hermione about the dark arts defenses from a Slytherin perspective. It delves into how Hermione, being a Gryffindor, has to adapt to Narcissa's different teaching style. It's a really cool exploration of the two characters and how they can learn from each other.
I'm sorry, but there may not be a lot of widely known 'Narcissa straddled Hermione' fanfiction in the mainstream. Fanfiction often covers a vast range of relationships and scenarios, but this particular one might be a bit niche. You could try searching on some specialized Harry Potter fanfiction websites like FanFiction.net or Archive of Our Own and use their search filters to see if there are any relevant stories.
One great 'narcissa and hermione fanfiction' is 'A Different Kind of Bond'. It explores an unexpected friendship between them in the wizarding world. Another is 'The Unlikely Alliance' which delves into how they team up to solve a mystery in Hogwarts. There's also 'Changing Perspectives' that shows how their interactions change their views of each other.
I really like 'The Unlikely Bond'. In this fanfic, the author explores how Narcissa and Hermione might come to understand each other in a world post - war. It's a story full of emotion and character growth. Hermione's determination and Narcissa's hidden kindness are highlighted throughout the story.
I'm not sure about specific 'narcissa and hermione kiss fanfic' as there are so many fan - created works out there. You can try searching on popular fanfic websites like Archive of Our Own. They have a vast collection of fan - made stories and you might be able to find what you're looking for among their Harry Potter - related sections.
I'm not sure of specific fanfics where Narcissa is possessive of Hermione off the top of my head. But you can try searching on fanfic platforms like Archive of Our Own. Use keywords like 'Narcissa possessive Hermione' in the search bar, and you might find some interesting works.