I'm not sure about a specific 'Naruto is a Street Fighter' fanfiction to recommend. You could try searching on fanfiction websites like FanFiction.net or Archive of Our Own. They usually have a wide variety of fan - made stories.
One popular Naruto and Street Fighter fanfiction is 'The Ninja's Brawl in the Street Fighter World'. It combines the unique fighting styles of Naruto characters with those of Street Fighter. For example, Naruto uses his Rasengan in a Street Fighter - like arena.
One common theme is the clash of different fighting styles. The ninjutsu of Naruto characters and the martial arts of Street Fighter characters create really cool battle scenes. For example, Sasuke's lightning - based attacks against Chun - Li's lightning - fast kicks.
Maybe Naruto is transported into the Street Fighter world. He could use his ninja skills in the Street Fighter battles, like using his shadow clones to confuse opponents. And perhaps he teams up with some of the Street Fighter characters to fight against a common enemy.
One idea could be a crossover tournament where Naruto characters like Naruto, Sasuke, and Sakura enter the Street Fighter universe to compete. They could learn new fighting styles from the Street Fighter characters and form unique friendships or rivalries.
I'm not sure specifically about 'Naruto Street Fighter' lemon fanfiction. Lemon fanfiction often contains inappropriate or adult - themed content, which may not be suitable or allowed in many fan communities. It's better to focus on more family - friendly fanfiction that adheres to the rules and ethics of the fandom.
One way is through the power systems. The chakra in Naruto and the energy used in Street Fighter can be merged. For instance, a character could use chakra to enhance the power of a Street Fighter move like Chun - Li's Spinning Bird Kick.
One possible plot could be that Naruto, through some sort of interdimensional rift, ends up in the Street Fighter universe. There, he meets the female characters like Chun - Li, Cammy, etc. They initially see him as an oddity but gradually become attracted to his tenacity and unique ninja skills. Naruto, in turn, is both bewildered and intrigued by these new and powerful women, and they form a sort of harem around him as they go on adventures together, fighting common enemies and learning from each other's fighting styles.
One possible plot could be that the Akatsuki from Naruto are hired by a powerful and mysterious figure in the Street Fighter world to disrupt a major martial arts tournament. Naruto and his friends, along with some Street Fighter characters like Ryu and Ken, have to team up to stop the Akatsuki's evil plans. They face challenges like learning each other's fighting styles and dealing with the Akatsuki's unique abilities.
There's a fanfic named 'Naruto's Street Fighter Adventure'. In this story, Naruto gets transported to the Street Fighter world. He has to learn the rules of the new world while still relying on his ninja skills. The fanfic is full of action, and it also explores how Naruto's personality clashes and blends with the Street Fighter characters. It shows his determination to become the best in this new and unfamiliar fighting world.
There are quite a few. For example, 'The Ninja Warriors of Street Fighter - Naruto Edition'. In this fanfic, you can expect to see characters like Ryu or Chun - Li interacting with Naruto and his friends in the Hidden Leaf Village. It creates some really exciting battle scenes that blend the two universes' combat mechanics.