You can try looking on fanfiction websites like Archive of Our Own (AO3). There's a large collection of fanfictions there, and you might be able to find some related to Beast Boy and Cyborg in the Yaoi genre.
Some other specialized fanfiction forums could also be a good place to search. These forums often have sections dedicated to different fandoms and pairings. Just be sure to follow the rules of the forum when searching for such content.
Another option is to join relevant fan communities on social media platforms. Fans sometimes share links to their favorite fanfictions within these groups. However, make sure the content shared is appropriate and in line with the platform's guidelines.
The unique dynamic between Beast Boy and Cyborg can be really fascinating in Yaoi fanfiction. Their different personalities, with Beast Boy's more carefree nature and Cyborg's tech - savvy and often more serious side, create an interesting contrast that can be explored in romantic or emotional storylines.
Well, in some fanfictions, Cyborg might develop more of an emotional side. For example, through his interactions with Beast Boy, he could become more in touch with his feelings. Beast Boy, on the other hand, could become more responsible. Maybe he starts to take Cyborg's advice more seriously and grows up a bit.
One great fanfiction could be 'Bond Beyond the Team'. It delves deep into the relationship between Beast Boy and Cyborg, exploring their mutual understanding and the unique bond that forms between them. It shows how they support each other during tough times on the team.
In many fanfictions, they interact in a way that shows deep care for one another. Like when one of them gets injured during a battle, the other will be extremely worried and do everything they can to help. Their interactions can also be about sharing their insecurities. Beast Boy might talk about how he sometimes feels out of place as the only shape - shifter, and Cyborg would share his own feelings about being part - machine in a world of mostly organic beings.
Archive of Our Own (AO3) is a great place to start. It has a vast collection of fanfictions, and you can use the search filters to specifically look for Beast Boy x Cyborg stories that are rated for general audiences. Another option is FanFiction.net, although you might need to be a bit more careful with the search and filtering there.
One great Beast Boy x Cyborg fanfic is 'The Unlikely Bond'. It delves into their friendship in a really interesting way. The author does an amazing job of showing how their different personalities complement each other. Another good one is 'Mutant Allies'. This fanfic focuses on them facing a common enemy together and how that experience strengthens their relationship. And 'Green and Metal' is also worth checking out, as it explores their daily lives and the small, yet significant moments between them.
Perhaps a story where they accidentally swap powers for a while. This would lead to humorous situations as they try to adapt to each other's abilities while still being themselves. They could also learn a lot about each other during this time.
One possible fanfiction could be about Robin and Beast Boy realizing their feelings for each other during a tough battle. As they fight side by side, they start to notice new aspects of each other that lead to a deeper emotional connection.
Well, I'm not sure about specific 'lemon' fanfictions as they often contain inappropriate content. But you can look for more general Beast Boy x Cyborg fanfictions on platforms like Archive of Our Own. They might have some great stories about their friendship or potential romantic relationships in a more appropriate and creative way.
Maybe there's a story where an alien force infects Cyborg's systems and Beast Boy has to turn into various animals to find a cure. Along the way, they have deep conversations about what it means to be different. Cyborg feels like he's more machine than man at times, and Beast Boy, with his animal forms, also has an identity crisis. They help each other come to terms with who they are.