The popularity might be due to the unique relationship between CC and Lelouch in the original Code Geass series. Their complex dynamic, full of mystery and a certain level of tension, gives fanfic writers a lot to explore. And the 'lemon' aspect, which often involves romantic or more intimate scenarios, can attract those who like to see the relationship taken to a more passionate level.
I'm not sure about specific 'lelouch and cc lemon fanfic' but you can try searching on fanfiction.net. They have a large collection of fanfictions and you might be able to find some interesting ones there.
Well, finding 'cc x lelouch lemon fanfic' can be a bit tricky. Sometimes, fanfic communities on platforms like Tumblr might also have some recommendations or even some snippets of such fanfics. However, not all of them are easy to find. You may need to dig deep into the tags related to Code Geass (where CC and Lelouch are from) and look for the 'lemon' genre which implies more adult - like or romantic and spicy content. But be aware of the rules of each platform.
A possible plotline could be that a lemon grove is the secret meeting place for C.C. and Lelouch. They use the cover of the grove to plan their next moves against their enemies. It's a place where they can be themselves and strategize without fear of being overheard.
One common theme is the exploration of their complex relationship. They have a deep connection in the original series, and fanfics often expand on it, like delving into their trust issues. Another theme is the power dynamics between them, as CC has her own powers and Lelouch has his Geass.
In some 'lelouch and cc lemon fanfiction', the story could revolve around their shared dreams and how they strive to make those dreams come true while also falling in love. It could explore their inner thoughts and emotions in great detail as they grow closer.
CC also changes. She was always a bit of an enigma, but with a baby, she becomes more open and caring. She uses her immortality and knowledge to protect the family. In one story, she teaches the baby about the history of the world they live in, showing her newfound maternal side.
The exploration of their relationship. It's not just about the obvious romantic or partnership aspects. It can also be about how they understand each other on a spiritual level. They both have complex pasts and the fanfics can really dig into how they come to terms with each other's demons.
One possible plot could be that CC, with her unique powers and connection to Lelouch, helps him in his grand plans. As she loves him as her master, she might be constantly by his side, using her powers to deceive their enemies or gain valuable information. They could face many challenges together, with CC's love for Lelouch being a driving force in their relationship and their journey to change the world.