I'm not sure of a specific fanfic with that exact plot, but you can try searching on fanfic platforms like FanFiction.net or Archive of Our Own. Use keywords like 'Sasuke transforms into Sakura, Naruto' to narrow down your search.
In a fanfic, it could be for comedic purposes as well. The idea of Sasuke trying to act like Sakura while tricking Naruto can lead to some really funny situations. Maybe Sasuke is forced into this by some strange situation or magic. And he has to keep up the act of being Sakura, which includes mimicking her mannerisms and speech patterns, all while trying to fool Naruto. This could create a lot of humorous misunderstandings and interactions within the story.
Another ending could be that the trick goes on for a long time. Naruto gets really hurt and starts to distance himself from both Sasuke and Sakura. Sakura, on the other hand, finally realizes what Sasuke is doing and she decides to leave Sasuke. In the end, Sasuke is left alone, regretting his actions, and Naruto has to heal from the emotional damage on his own.
I haven't actually read this specific fanfic. But generally, if Sasuke is using Sakura to trick Naruto, it could be a very complex and somewhat devious plot. It might involve Sasuke's long - standing issues with Naruto, perhaps some jealousy or a need to gain an upper hand in their relationship. And using Sakura, who has her own feelings for both of them, adds another layer of drama.
In proper fanfics rather than 'lemon' ones (as 'lemon' implies inappropriate content), Naruto is known for his never - give - up attitude. He's the heart of the story, always trying to bring Sasuke back and protect his friends. Sasuke is a complex character, with his family's past haunting him, which makes him seek power and revenge at times. Sakura, she starts as a girl with a crush but evolves into a capable ninja. These characteristics are often the foundation for fanfic authors to create interesting stories that don't involve improper content.
I really like 'The Team 7 Reunion Fanfic'. In this, Sakura has grown into a more powerful kunoichi. The story focuses on how Naruto and Sasuke's return to the village affects her. It's a great read as it beautifully portrays their individual growth and how they come together as a team again. It has some emotional moments that really tug at your heartstrings.
In fanfics, the relationship between Naruto, Sasuke, Sakura and Akatsuki can be extremely diverse. Naruto often represents the ideal of never - giving - up. Sasuke is the brooding, complex character. Sakura can be a strong - willed female character. Akatsuki, on the other hand, is usually portrayed as the antagonists. Fanfic writers may create various scenarios. For example, they might write about how Naruto tries to redeem members of Akatsuki, or how Sasuke's path intersects with Akatsuki's goals in ways different from the original story. And Sakura could play a role in either helping or hindering these interactions.
Sasuke might develop by becoming more open and expressive of his emotions towards Sakura. He could start to show his love and care more freely, which is a big change from his usually reserved self.
One great 'Naruto Hinata Sakura Sasuke Fanfic' is 'The Bonds Beyond'. It delves into the complex relationships between these characters. It shows how Hinata's quiet strength affects the group, and how Sakura's growth as a medic-nin plays a role in their adventures. Sasuke's journey back to the village and his interactions with Naruto are also well - explored in this fanfic.
A good 'sakura naruto sasuke fanfic' should have well - developed characters. It should stay true to the original personalities of Sakura, Naruto and Sasuke. For example, Naruto's determination and Sasuke's brooding nature should be accurately depicted. Also, an engaging plot is key. It could be about their adventures together or their personal growth.