They would likely start with some mutual curiosity. Naruto would be intrigued by Rias's devilish appearance and powers, while Rias would be interested in Naruto's ninja abilities. They might exchange stories about their respective worlds, with Naruto talking about his village and his friends, and Rias sharing about the devil society. Interaction could also involve sparring sessions to test each other's strength.
At first, there could be some misunderstandings. Naruto might think Rias and her kind are enemies due to their different nature. However, once they start talking, they would find common ground. Their interaction could be centered around their shared goal of protecting their people. Naruto would offer his loyalty and friendship, and Rias would welcome him into her group. They might have deep conversations about their beliefs and values, and through these interactions, they would gradually become close friends or even more, depending on the plot of the fanfiction.
Naruto's cousin might be initially cautious around Rias. But as he sees her leadership skills and determination, he would start to respect her. He could offer his ninja skills to help her in battles, like using his stealth to gather information. And Rias would be curious about his different power set and would try to learn more about his world.
Naruto's powers could complement the members of Rias' peerage. For example, his speed could assist in quickly getting into position during battles, which would work well with the more long - range or support - based abilities of some peerage members.
Naruto would probably interact with the other members in a very friendly and enthusiastic way. He's always been the type to make friends easily. He might share his ninja stories with them, and they in turn could share their own experiences in the supernatural world. His positive attitude could brighten up the group and break the ice in any tense situations.
He might react with hostility. Dark Naruto has a certain edge to him, and if he sees Rias as a threat or someone he doesn't like, he'll likely oppose her. He could use his combat skills to challenge her directly.
One possible fanfiction idea could be that Rias' sick brother is a key factor in a power struggle within their supernatural world. Naruto, being an outsider with his own set of skills and values, could get involved. Maybe he forms an alliance with Rias to protect her brother from those who would use his illness to their advantage.
Well, it could be really interesting. Maybe Naruto somehow gets transported to the world where Rias exists. He might be in awe of her power and leadership. He could learn new things from her and her group, and there could be some really cool action scenes as Naruto tries to prove himself worthy of being in her presence.
Definitely. The concept of combining different fictional universes in fanfiction is quite common. In a 'Naruto is Rias' Familiar' fanfiction, we could expect to see Naruto's ninja skills and powers being incorporated into the world of High School DxD. Maybe Naruto would use his shadow clone jutsu in battles in the DxD universe or his rasengan against some of the devils. It could also explore how Naruto, with his strong sense of justice and loyalty, would interact with Rias and the other characters in her peerage.
In this fanfiction, Naruto might show his jealousy in his typical brash way. He could be all fired up and ready to challenge the person who is making him jealous. Rias, on the other hand, would be more calculating in her jealousy. She might use her devilish powers and influence to subtly drive a wedge between the person causing the jealousy and the object of her affection. They could end up teaming up to get rid of the 'competition' in a rather comical or intense way depending on the tone of the fanfiction.
It's quite possible. Fanfiction writers often come up with interesting and unexpected concepts. Since Naruto and the world of Rias have their own distinct fan bases, combining them in a story where Naruto is a fan of Rias can add a new and exciting twist. You could also check fan - run forums dedicated to either Naruto or High School DxD to see if anyone can point you in the direction of such a fanfiction.
Well, in this fanfiction scenario, Naruto's Nine - Tails chakra could blend with Rias's devilish powers. The Nine - Tails' raw power might be tamed and refined by Rias's more controlled and strategic devil abilities. On the other hand, Rias could use Naruto's chakra control techniques to better manage her own power. Their combined powers would not only make them a formidable couple in battle but also could potentially change the balance of power in both the ninja world and the devil world.