One possible scenario could be that Naruto gets to know them on a deeper level during a mission. He discovers their hidden insecurities and is drawn to protect them, which then turns into love. Another could be that they are the ones who help Naruto through a tough time, and he starts to develop feelings for them.
One possible scenario could be that Anko is under some sort of mind - control and ends up hurting Naruto accidentally. Maybe she's been influenced by an enemy's jutsu.
One possible scenario could be that the Anbu arrives just in time as Anko is about to use a dangerous jutsu on Naruto. The Anbu might use their superior speed and stealth to disarm Anko and rescue Naruto. Another scenario could be that the Anbu has been secretly observing Anko's actions towards Naruto, suspecting her of having some malicious intent. So they step in when they see Anko cornering Naruto. Maybe the Anbu uses some special ninjutsu to create a diversion and then whisks Naruto away to safety.
One possibility is that Naruto would inherit some of Kurenai's intelligence and Anko's fierce determination. He might grow up with a different set of skills, perhaps more focused on stealth and close - combat from his 'mothers'. In this fanfiction, his relationship with other characters would also change. For example, his bond with Sasuke could be influenced by his new family background, and Sakura might view him in a whole new light.
Well, a fanfiction about Naruto, Anko and Kurenai in a love situation could be really interesting. It might explore different aspects of their personalities in the context of love. For example, Naruto's exuberance and his big - hearted nature could bring a unique dynamic to any relationship. Anko's edginess and Kurenai's calmness would create a contrast. It could show how they interact, like Naruto making them laugh with his silly antics, while Anko might be more of the challenging one in the relationship and Kurenai the peacemaker.
One possible funny fanfiction could be about Naruto trying to prank Kurenai and Anko at the same time. He sets up a series of comical traps around the training ground. Kurenai, with her sharp perception, starts to notice something is off but Anko just blunders right into the first trap, which sprays her with a bucket of colored water. Naruto is hiding in the bushes trying not to laugh out loud. Then Kurenai pretends not to notice Naruto's presence and lures him out by acting like she's falling for another of his pranks, and when he jumps out, she surprises him with a little genjutsu that makes him see a horde of angry Ankos chasing him.
One possible theme could be loyalty. They are both loyal to their village, and a fanfic could show how they uphold this loyalty even in difficult situations. Another theme might be self - discovery. As they interact with each other, they could learn more about themselves.
One possible plotline could be Naruto growing up in a more nurturing environment. He might learn different jutsu from Kurenai and Anko. For example, he could pick up some of Kurenai's genjutsu skills, which would add a new dimension to his fighting abilities. Anko could also teach him some of her more unorthodox and aggressive fighting styles. Another aspect could be how Naruto's personality is influenced by these two strong female characters. He might become more in - touch with his emotions and develop better relationships with others in the village.
Well, FanFiction.net is a great place to begin your search. It has been around for a long time and has a huge number of Naruto fanfictions. Another option is AO3. On AO3, the tagging system is quite detailed, which makes it easier to find exactly what you're looking for. You could also try some Naruto - focused fan forums. Sometimes, fans will share their own fanfiction or recommend good ones on these forums, and there might be some great Naruto, Kurenai, and Anko romance stories there.
One scenario could be that Naruto, while training with Kurenai, starts to notice her in a different way. He might be drawn to her confidence during combat instructions. Another could be that Naruto accidentally stumbles upon Kurenai in a vulnerable moment and that moment of seeing her in a new light sparks a crush.
Anko's wild and unorthodox personality could encourage Naruto to be more adventurous and think outside the box. Kurenai's calm and collected nature would help Naruto learn to be more patient. Anko might inspire Naruto to take risks in his ninja training, while Kurenai would teach him the importance of planning.