Well, in a 'Sasuke kidnaps Naruko' fanfiction, perhaps Sasuke is being controlled by some dark force. He takes Naruko as a hostage to achieve some evil goal that the force has implanted in his mind. But as he spends time with Naruko during the 'kidnapping', his old feelings for her start to resurface and he begins to fight against the control.
One possible plot could be that Sasuke has some misunderstanding. He might think Naruko is in danger from some hidden enemy in the village. So, he kidnaps her to protect her, but Naruko doesn't understand his intentions at first and struggles against him. Eventually, they start to communicate and Sasuke explains his reasons.
Well, it could be that Sasuke has some ulterior motive like trying to get information from her. Maybe he believes Naruko has some knowledge about a threat to the village or to himself. He might be acting out of a sense of self - preservation or a misdirected attempt to protect others.
Perhaps Sasuke is being controlled by some dark force. He kidnaps the OC because the dark force wants to use the OC's special abilities. As the OC tries to reason with Sasuke, he gradually breaks free from the control and they end up teaming up against the real enemy.
Perhaps Sakura kidnaps Sasuke because she suspects he is in danger from some unseen enemy. She believes that by taking him away from the normal routine, she can protect him. She might have some inside information about a threat to Sasuke's life. In the process, Sasuke at first is angry with her for this drastic measure, but then realizes her good intentions as she reveals what she knows.
One possible plot could be that after a long and difficult battle, Sasuke realizes how much Naruko means to him. In a moment of relief and new - found understanding, they share a kiss.
Well, perhaps the plot of the fanfiction where Sasuke kidnaps the reader could involve a misunderstanding. Sasuke might think the reader is working for his enemies when in fact they are not. As for the story development, it could lead to the reader gradually understanding Sasuke's past traumas and reasons for his actions, and in the end, they might even help him heal some of his emotional wounds. And there could be a lot of action scenes where the reader tries to escape but then realizes that Sasuke is not really a bad guy in this situation.
One possible plot could be that after many years of Sasuke being away and Naruko constantly chasing after him in her own way, they finally realize their deep - seated feelings for each other. They get married in a small, private ceremony attended by their closest friends from the village. Their married life might involve Sasuke learning to be more open and affectionate, while Naruko helps him deal with his past traumas. Together, they face new threats to the village and their family, with their combined strength and love.
One possible plot could be that Sasuke has some sort of misunderstanding. Maybe he believes Sakura has some information about a threat to Konoha that she's not sharing, so he kidnaps her to force her to talk. Then Sakura tries to convince him that he's wrong while also trying to understand why Sasuke has become so extreme.
Well, one possible plot could be that Sasuke has some sort of misunderstanding. Maybe he believes Naruto is in danger from an unseen enemy and kidnaps him to protect him. He takes Naruto to a secluded place, and at first Naruto is angry. But as they talk, they start to understand each other's motives better and their bond deepens.
Naruko herself would probably be shocked at first, but then she would start trying to reason with Sasuke. She would ask him why he's doing this and try to make him see that whatever he's thinking is wrong. She's a strong - willed character and wouldn't just sit there passively.
The plot could also involve a school project where Naruko and Sasuke are forced to work together. At first, they clash because of their different personalities. Sasuke is more reserved and focused on his own goals, while Naruko is outgoing and wants to make the project a group effort. But through the process of working on the project, they develop a deeper understanding and perhaps even a romantic connection.