Another option is to check out Tumblr. There are often fanfic writers who post snippets or links to their 'lelouch lemon fanfiction' on their blogs. You can search for relevant tags like #lelouchfanfiction or #lelouchlemon. But be aware that Tumblr's search function isn't always perfect, so you may need to do some extra exploring by following relevant blogs or asking in the Code Geass fandom community on the platform.
There are also some dedicated anime fanfiction forums where fans share their own works. You might be able to find some great 'lelouch and cc lemon fanfiction' there. Just search for relevant threads.
Archive of Our Own (AO3) is also a great place. It has a wide range of fan - created content, and its tagging system makes it easier to search for specific types of fanfictions like those involving Lelouch, Monica and having 'lemon' elements. Just be sure to check the ratings and warnings before reading.
Archive of Our Own (AO3) is a good place to start. It has a large collection of fanfiction, and you can use the search function to look for Suzaku x Lelouch stories. Then, you can further narrow down your search by adding 'lemon' as a keyword. Just be aware that some works may be restricted due to content ratings.
You can try searching on some popular fanfiction websites like Archive of Our Own. They usually have a wide range of fanfictions including 'lelouch x villetta lemon fanfiction'.
Another option is Wattpad. Although it has a more general audience, there are still some good Code Geass fanfictions there. You can try searching for the relevant keywords and then look at the reviews and ratings of the stories to determine if they are worth reading.
To find 'lelouch and suzaku lemon fanfiction', first, you could join relevant fan communities or forums dedicated to the series that Lelouch and Suzaku are from. People there might be able to recommend some good ones. Another option is to use search engines and be specific in your search terms. But be aware that not all fanfiction is of high quality, so you may need to sift through a few to find the ones that are worth reading.
Another way is to join fanfiction communities or forums related to the Lelouch series. There, you can ask other fans for recommendations on good 'lelouch massive lemon' fanfictions.
You can start by searching on fanfiction - specific websites. Look for tags related to Kallen, Lelouch, and 'lemon' if the site allows such tags. Also, check out forums dedicated to the series. Other fans might recommend some great ones there.
Fanfiction.net is also a great place. There are many writers who post their lelouch x cc stories there. However, the interface might be a bit more dated compared to AO3. But it still has a lot of content that you might enjoy. You can browse through different categories and filters to find the ones that suit your taste.
You can start by looking on popular fanfiction websites like Archive of Our Own (AO3). It has a large collection of fanfictions from various fandoms, and there's a good chance you'll find some great 'lelouch x clovis' ones there.