It could be an experienced fanfiction writer who wants to break away from the more common pairings in the Naruto fanfiction world. They notice the little interactions between Naruto and Anko in the original series and decide to expand on them in a fanfiction centered around a cuddling moment. This writer might be aiming to give readers a fresh and unique take on these two characters.
Maybe Naruto gets injured during a battle, and Anko, who has a soft spot for him, takes care of him. As he recovers, they start to feel closer, and a moment of cuddling occurs when Naruto realizes how much Anko cares for him. It could also show their relationship evolving from just comrades to something more like friends with a deep bond.
The rest of Team 7, like Sakura. She may not be as strong as Sasuke or Naruto, but she has a strong will. She'd be worried sick about Naruto and would do whatever she could to help in the rescue. Plus, she might be able to use her medical skills to treat Naruto if he's injured during the kidnapping situation.
One challenge could be the reaction of the village. Since Naruto is a well - known figure, the news of him impregnating Anko might cause a stir. There could be rumors and gossip that they would have to deal with.
There could be many unknown authors out there writing fanfictions. It's hard to say specifically who the author of this one would be without more research. It might be some Naruto - loving fan who wanted to explore a more tragic and angsty storyline with these characters.
He might cuddle with Annabeth because they have a deep emotional connection. They've been through so many life - threatening situations together, and cuddling is a way for them to show their love and trust in a more intimate, quiet way.
Anko could be obsessed with fanfiction that gives her more power or a different role in the Naruto universe. For example, fanfiction where she becomes a key figure in a major battle or a leader in the Hidden Leaf Village. It could also be fanfiction that pairs her with other characters in unexpected relationships, like a friendship with Hinata or a rivalry with Kakashi.
There's a chance that it could be a group of rogue ninjas. They want to use Anko's new position as Naruto's slave to infiltrate Konoha. They might be after some secret technique or valuable information. Naruto and Anko must work together to expose this group and save the village while also dealing with Anko's slavery situation.
One possible fanfiction could start with Naruto being sent on a special mission in the Hidden Leaf Village. He stumbles upon Anko in a training ground. Anko, being the tough and experienced ninja she is, initially challenges Naruto. But Naruto, with his newfound strength and determination, impresses her. They then team up to face a new threat that has emerged on the outskirts of the village, a group of rogue ninjas with strange powers. As they fight side by side, they learn from each other's fighting styles and develop a mutual respect that could potentially turn into a deeper friendship or more as the story progresses.
Probably a fan who has a really creative and humorous take on the Naruto character. It could be someone who wants to explore a different side of Naruto, something that the original series didn't show much of.
In fanfics, Naruto could be attracted to Anko because she has a certain mystery about her. She has a past that is not fully explored in the original series, and Naruto, being the curious person he is, might be intrigued by that. Also, Anko's loyalty to the village, despite her rough edges, could be another factor that draws Naruto to her. He respects those who are dedicated to their home. Moreover, her love for food, especially dango, could be a common ground for them as Naruto also has a big appetite.