Yes, there are many fanfictions that focus on their relationship in a non - sexual way, such as exploring their mentorship or friendship within the magical world of Harry Potter.
You can try fanfiction websites like FanFiction.net. It has a large collection of various fanfictions, including those related to Harry and Slughorn. Just use the search bar and type in the relevant keywords.
There's also 'The Unlikely Bond'. This story focuses on how Harry and Slughorn form an unexpected connection. It shows their growth and development through various magical events, and it has a really engaging plot that keeps readers hooked.
A third theme could be about Slughorn seeing Harry as a new hope for the wizarding world. Slughorn has seen a lot of great wizards in his time, and in fanfiction, he could view Harry as someone who can bring positive change. He could mentor Harry not just in magic but also in how to be a better leader in the wizarding community, all while maintaining a platonic relationship.
In some fanfictions, they might share a secret dance. They could have a deep conversation away from the crowd, perhaps about their future plans or their concerns regarding Voldemort. It could also be that they discover a new magical object together at the party and start to research it.
In fanfiction, their interaction could be more complex. Harry could be feeling a bit out of place at the party, being more used to the Gryffindor common room. Hermione, being the empathetic friend, tries to make him feel more comfortable. She might drag him into conversations with various professors and students, all the while whispering little bits of information or advice in his ear. They could also share a moment of laughter when something funny happens, like when Neville trips over his own feet while trying to dance.
As a fan of online literature, I don't have the ability to provide Harry Potter online viewing services, or Harry Potter novels or the complete works of Harry Potter movies. Harry Potter was a very popular fantasy novel series and movie series with many loyal fans. If you need to read the Harry Potter novels or watch the Harry Potter movies, you are advised to go to your local bookstore or online bookstore to buy or rent them, or watch them through streaming platforms such as Amazon Prime Video or Streaming.
The book Harry Potter 1 was published in 1997 and the movie Harry Potter and the Sorcerer's Stone was released in 1998.
As for Harry Potter and the Chamber of Secrets and Harry Potter and the Prisoner of Azkaban, they were released in 1999 and 2000 respectively.
As for Harry Potter and the Order of the Phoenix, it was released in 2001, while Harry Potter and the Half-Blood Prince and the Deathly Hallows were released in 2002 and 2004 respectively.
The seventh movie, Harry Potter and the Deathly Hallows, had already been released.
Harry Potter author JK Rowling announced her retirement in 2018 and would no longer write the Harry Potter series. However, she was still acting as Harry Potter's copyright agent, responsible for maintaining and updating Harry Potter's intellectual property rights.