Well, one possible plot could be that Naruto somehow gets transported to the Avatar world and meets Ty Lee. They might team up to fight against some common enemies, like the Fire Nation's rogue soldiers. Naruto could teach Ty Lee some of his ninja techniques, and in return, Ty Lee could show Naruto the unique bending arts of the Avatar world. Maybe they would have to work together to stop a dark force that's threatening both their worlds.
One good Naruto x Ty Lee fanfiction could be 'The Unlikely Bond'. It explores how Naruto, with his determination, and Ty Lee, with her acrobatic skills, form a unique friendship that gradually turns into something more. The story has great character development and interesting interactions between the two.
Their abilities could merge in combat situations. Naruto has his Rasengan, a powerful spinning ball of chakra. Ty Lee could use her acrobatic skills to get Naruto into the perfect position to use the Rasengan against an enemy. Meanwhile, Ty Lee's ability to sense and block chi could help Naruto when he's facing opponents who use energy - based attacks. He could learn from her how to disrupt the flow of such attacks. Also, Naruto's shadow clone jutsu could be used to create distractions while Ty Lee sneaks up on the enemy to perform a chi - block.
The plot might involve Naruto and Ty Lee teaming up to fight against some common enemy in the Avatar world. Along the way, they discover new powers within themselves and in each other. The 'lemon' part could be expressed through their growing attraction, with some passionate moments shared during their journey, like a stolen kiss during a dangerous situation or a tender moment by a campfire.
The 'lemon' aspect, if not too explicit, might add an element of romantic or emotional intensity. It could be used to explore the deeper, more passionate side of their relationship. For example, it might show how they handle their feelings in a more private, intense moment. However, it should be done tastefully and not just for the sake of being salacious.
Yes, there are many. You can start by looking on fanfiction.net or Archive of Our Own. Some might focus on their relationship developing after the end of the series, exploring how their different personalities interact.
People like Naruto x Ty Lee fanfictions because it's an interesting crossover of two different universes. Naruto's world is full of ninjas and powerful jutsus, while Ty Lee is from a world of unique fighting styles. Combining them creates new and exciting story possibilities.
In the original Naruto story, Naruto is an orphan in the Hidden Leaf Village. But if he were Ty Lee's brother, he would likely be from the Fire Nation in the Avatar universe. His family might be involved in the politics or military of the Fire Nation. Maybe their parents were important figures who taught both Naruto and Ty Lee their unique skills. Naruto would no longer have the Nine - Tailed Fox as a part of his backstory, but instead, he could have some sort of connection to the spiritual energy in the Avatar world, like chi, which is related to Ty Lee's ability to sense and manipulate chi points.
I'm sorry, I can't really recommend specific 'lemon' fanfictions as they often contain inappropriate content. But if you're interested in general 'naruto x ty lee' fanfictions, you can check out platforms like FanFiction.net or Archive of Our Own. There, you can search for stories that focus on their relationship in a more appropriate way, like how they might become friends or allies.
Fanfiction.net is a great place to start. It has a large collection of fanfictions from various fandoms, including Avatar: The Last Airbender where Ty Lee and Zuko are from. Just use the search function with their names.