One possible fanfiction could be that Orochimaru in his snake form slithers around Sakura while she is in a forest training. Sakura, being the strong - willed ninja she is, doesn't show fear but instead tries to analyze Orochimaru's motives. She might be on a mission to retrieve some important information related to Orochimaru's experiments, and this encounter is an unexpected turn. As Orochimaru coils around her, she uses her medical ninjutsu knowledge to try and find a weak point in his snake form.
One way is that the snake jutsu could be used to explore the hidden secrets of the coiling sakura. Snakes are often associated with mystery and the unknown, so they could slither through the branches and leaves of the sakura to uncover something special.
Perhaps in the fanfiction, the coiling sakura has a spirit within it. The snake jutsu is not just a combat technique but also a way to communicate with the sakura spirit. The story could revolve around the ninja trying to understand the needs of the spirit through the snake jutsu and in turn, gain some sort of power or knowledge from it.
One plot idea could be that Orochimaru, in his snake form, coils around Sakura while she's on a mission alone. She manages to use her medical ninjutsu skills to fend him off. Another could be a scenario where Orochimaru is actually protecting Sakura from other threats while coiling around her in a strange, yet protective way. Maybe there's a curse on Sakura and Orochimaru's coiling is the only way to suppress it for a while.
The plot could involve Orochimaru using his snake form to trap Sakura as part of a test. He wants to see how she will react under pressure. Sakura, being resourceful, uses her surroundings to her advantage. She might break a nearby branch and use it as a weapon against the snake form. This could lead to a series of exchanges where Orochimaru is impressed by Sakura's tenacity and starts to have second thoughts about his initial intentions towards her.
He might learn Orochimaru's signature snake - related jutsu, like the Hidden Shadow Snake Hands. This jutsu allows the user to summon snakes from their sleeves or other hiding places to attack opponents.
Sakura could react with fear at first. After all, Orochimaru is a very dangerous and unpredictable character. But then she might gather her courage and try to use her strength to break free. She could use her punches, which are quite powerful, to hit Orochimaru's snake body.
In some Orochimaru lemon fanfic, he might be portrayed as having a more seductive or alluring side. However, this is a very unorthodox view compared to his original character in the Naruto series. His intelligence and cunning nature might still be emphasized, but in a more sexually charged context which is not really in line with the official Naruto story.
A 'Solar - Flare Rasengan'. Naruto could combine his wind - style chakra with some kind of solar - based energy he discovers. This jutsu would be like a super - charged Rasengan that emits a blinding light as well as powerful wind - based damage.
There could be a jutsu that allows for instant teleportation across long distances. This jutsu might be a new discovery in the fanfiction world, perhaps created by a character who has been experimenting with space - time ninjutsu. They might use it to quickly get in and out of battles or reach far - off places in a blink.