One possibility is that it could be a moment of great shock for Naruto. He might be initially flustered, his face turning red as he tries to figure out what's going on. Maybe Ophis is seeking comfort or has some ulterior motive in this rather intimate - for Naruto - position. He could stutter and try to ask her what she's doing.
In a more serious take, if Ophis sits on Naruto's lap, it could signify a deep level of trust or a new bond forming between them. Naruto has always been about connecting with others on an emotional level. This could be a turning point in their relationship where Naruto starts to see Ophis in a different light, perhaps as someone who needs his protection and understanding. And Ophis might be using this physical closeness to convey her own feelings towards Naruto, whatever those might be - it could be friendship, respect or something more.
Well, it could be a comical situation. Naruto, being his goofy self, might make a really strange face or say something really dumb like 'What the heck, Ophis?'. And Ophis, if she doesn't understand human social norms well, might just be sitting there innocently while Naruto is having an internal meltdown trying to be respectful yet also figure out what's happening.
He would probably feel embarrassment. Naruto is a bit of a blusher when it comes to unexpected physical contact, especially from a female. His cheeks would turn red and he would struggle to find words.
One possibility is that it's a comical situation. Naruto could be completely shocked and flustered by Ophis sitting on his lap. His friends might walk in on them and misunderstand the situation, leading to all kinds of humorous misunderstandings and banter. Or Ophis could be using Naruto as a convenient seat while observing something interesting in the ninja village, much to Naruto's embarrassment.
It could show a friendly relationship. Maybe they have become comrades after some adventures together. Ophis feels comfortable enough around Naruto to sit on his lap casually, like how good friends would have a relaxed and trusting interaction.
It's possible that there could be a fanfic with this premise. Fanfic writers often explore very creative and strange ideas. However, without doing a very extensive search in the vast world of fanfiction websites, it's hard to say for certain. There are so many different takes on existing fictional universes in fanfic, and this would be a very interesting and unexpected one.
In this fanfiction, perhaps Naruto is transported to a dimension where Ophis is a powerful figure. Naruto, with his strong sense of justice, tries to understand Ophis' motives. He may initially be in awe of her power but then realizes that there are some dark aspects to her actions. He then has to decide whether to side with her or oppose her while also trying to find a way back to his own world.
At first, Naruto might see Ophis as a powerful ally he needs to understand in order to protect his world. He would try to approach her with respect. Ophis, seeing Naruto's pure heart, would allow him closer. They would then go through various challenges together, like facing enemies that threaten both their existences. During these trials, they would rely on each other, and Naruto's positive attitude would start to melt Ophis' cold exterior. Their bond would strengthen over time until they realize they can't live without each other and decide to get married.
One idea could be a story where Naruto is somehow transported to the DxD universe and meets Ophis. He could form an alliance with her, perhaps because they both have a sense of being outsiders in the new world. Naruto's unique skills and his never - give - up attitude could influence the events in the DxD world in interesting ways.
Yes, there are several. You can try searching on fanfic platforms like Fanfiction.net or Archive of Our Own. Some might be really creative and well - written, but it depends on your personal taste in story elements like plot, character development, etc.
They could also have a mentor - mentee relationship in a way. Naruto, with his experience in combat and growth, could offer advice to Ophis on how to better control her power. Ophis, with her knowledge of the DxD world's magic and power systems, could teach Naruto some new skills or ways to enhance his chakra. This exchange of knowledge and experience would create a unique dynamic between them.
One unique aspect could be the new powers Naruto might have. Since Ophis is a powerful being, Naruto as her son could inherit some extraordinary abilities that are different from his original ninja skills in the Naruto series. Another aspect could be the change in his relationships. His status as the son of Ophis might make other characters view him differently.