There could be. Many fanfic communities have works centered around diverse sexual orientations for various characters. For Loras Tyrell, given his character in the source material, it's likely that some fans have created gay - themed fanfics. You might try searching in relevant fandom forums or groups to get more targeted results.
There's a fanfic called 'Loras's Secret Love'. In this story, it focuses on Loras Tyrell's hidden gay relationship. It shows how he has to keep it under wraps in the society he lives in which is full of political intrigue and strict social norms. It's quite an engaging read if you're interested in this aspect of his character.
Common themes could include his place in society as a gay man. This might involve how he navigates the politics and social norms of his world while being true to himself. His relationships may also be a central theme, showing how they develop and grow over time. Additionally, themes of acceptance, both from himself and others, could be prevalent in these fanfics.
Loras Tyrell is an interesting character for gay fanfics because of his charm and status. He is a knight, known for his good looks and his skills. In the original story, his relationships are somewhat mysterious, which gives fanfic writers a lot of room to explore his potential gay relationships and the secrecy that might surround them.
It could lead to a major shift in the power dynamics within the story. Cersei's and Loras' personalities and agendas might clash or combine in unexpected ways.
A fanfiction that stands out is 'Loras and Renly: A Different Path'. This one takes a unique approach. Instead of just following the typical storylines, it explores what could have happened if certain events had been different for Renly and Loras. It's an interesting read for any fan of their relationship.
They are often portrayed as a romantic couple. Renly is shown as a charismatic leader with a soft spot for Loras, and Loras is depicted as a brave and devoted knight to Renly.
One good Loras fanfic could be 'Loras' Quest'. It delves into his character further, exploring his dreams and ambitions within the complex world of Westeros. It shows his growth from a young knight to a more politically aware figure.
Well, in 'Game of Thrones Renly Loras fanfic', a prevalent theme is the struggle for acceptance. Their relationship is not always fully accepted in the world of Westeros, so fanfics often explore how they deal with that. Also, the theme of sacrifice is there. Loras might be willing to sacrifice a lot for Renly. And the theme of honor, as both characters are supposed to uphold certain codes of honor in their society and how that intersects with their relationship.
Fanfiction.net is another place to look. There are many Game of Thrones fanfictions there. However, the search might require a bit more effort as the site is quite large. But if you search specifically for Sansa and Loras marriage fanfiction, you should be able to find some.