Well, the plot could be that Miku is like Cinderella, living a somewhat restricted life. Kaito, as Romeo, could be from a different 'world' in this story. Maybe they meet at a grand ball - just like in the original story. Kaito could be instantly smitten by Miku's unique charm. And then they start a secret relationship, facing all sorts of obstacles like in the Romeo and Cinderella concept, such as family differences or social status issues.
For Miku, she could be kind - hearted, just like the Cinderella we know. She might be shy at first but has a strong will inside. She is creative, maybe shown through her music or art. Kaito could be brave, like Romeo, not afraid to pursue Miku despite the potential difficulties. He is also charming and confident, which makes him attractive to Miku.
I'm not sure if there is specifically a 'luka x gakupo lemon fanfic' available. Fanfics can be found on various fanfic platforms, but 'lemon' fanfics often contain inappropriate or adult - themed content which may not be allowed on many mainstream platforms.
Yes, there are many non - lemon 'gakupo x reader' fanfictions. You can look for them on popular fanfiction websites. Some authors prefer to focus on the more innocent and platonic relationships between Gakupo and the reader, creating heartwarming stories about friendship or light - hearted adventures.
A common theme is music. Since both are associated with music, many fanfics center around their musical collaborations, like writing a song together or performing in a concert.
You could try looking on Archive of Our Own (AO3). There are often many well - written Vocaloid fanfics there. Just search for 'Kaito x Gakupo' and you'll likely find some interesting ones.
Another theme can be adventure. They might embark on a journey to discover new sounds or to perform in far - off places. This gives the opportunity for the writers to create exciting scenarios and develop their characters further outside of the normal Vocaloid world.
FanFiction.net also has 'gakupo x reader' fanfictions. It has been around for a long time and has a vast user base. However, the quality can vary, so you might need to do some digging to find the really good ones. But it's definitely worth checking out for 'gakupo x reader' stories.