In this kind of fanfiction, Kakashi would probably make sure Naruto is comfortable first. He might tuck Naruto into bed, just like how a caring mentor would do. Then, he'd likely prepare some warm soup for Naruto to help him get better.
In fanfiction, Ino might take care of Naruto by cooking him healthy meals. She could use her knowledge of herbs and plants to create nutritious dishes that help Naruto stay strong for his training.
Often in Naruto fanfiction, Ino takes care of Naruto like a sister. She nags him about taking care of himself, making sure he gets enough sleep and doesn't overwork. She might also be the one to organize his living space when it gets too messy, as she can't stand disorder.
In this kind of fanfiction, Hinata's care often deepens their bond. Naruto, who has always been somewhat alone, starts to rely on Hinata more. This reliance can turn into a deeper form of love. As Hinata takes care of his physical and emotional needs, Naruto realizes how important she is to him, which can lead to a more romantic relationship between them.
In the fanfiction, Naruto would be super protective. He'd use his ninja skills to keep the baby safe from any harm. For example, if there was a threat, he could quickly create a barrier around the baby using his chakra. Also, he'd be really patient, which is a bit different from his usual impulsive self when it comes to taking care of the baby.
One possible plot could be that Harry, using his magic skills, protects Naruto from the various threats in the Naruto universe. For example, he could use spells to shield Naruto from enemy ninjas' attacks. He might also use his knowledge of magic to help Naruto understand some concepts that are difficult in the ninja world, like a different way of looking at chakra manipulation which could be related to how magic works in Harry's world.
Iruka and Naruto are the central characters. However, depending on the plot of the fanfiction, characters like the Third Hokage could be involved. He might be the one who gives Iruka certain instructions or permissions regarding Naruto. And then there are Naruto's friends from the academy, such as Kiba and Shino. They could be part of the story, for instance, joining Naruto in some training sessions arranged by Iruka.
In the context of Naruto fanfiction, 'oc takes care of naruto fanfiction' could also suggest that the oc is used to fill a gap or add a new dimension to the story. The creator uses the oc to take care of certain narrative needs. For instance, if the fanfiction wants to explore a new storyline that the original Naruto story didn't touch on, the oc can be designed to start that journey. The oc might take care of introducing new concepts, like a new type of jutsu or a different way of ninja training, which enriches the Naruto fanfiction.
Kurama's care can have a profound influence on Naruto's growth. For one, Kurama's power, which Naruto can access, gives him a physical boost in battles. This newfound strength helps Naruto face tougher opponents and survive dangerous situations. Emotionally, Kurama's presence provides a sense of companionship. Naruto no longer feels completely alone, and this gives him more confidence. Kurama's advice, based on his long existence and knowledge, also guides Naruto in making better decisions. For example, when dealing with complex political situations in the ninja world, Kurama might offer insights that Naruto wouldn't have considered on his own.
One common scenario is when Naruto gets injured during a battle. Hinata is there to nurse him back to health. She might clean his wounds, make him herbal remedies, and stay by his side until he recovers. Another is when Naruto is feeling down because of something in the village or his past, and Hinata offers emotional support. She listens to him talk about his problems and gives him words of encouragement.