Naruto taking care of baby Harry Potter would be quite the interesting story. Naruto doesn't have much experience with magic, but he has a lot of life experience from his tough upbringing. He'd be very protective of Harry. He might mistake some of Harry's magic for some strange ninja jutsu at first. As Harry grows, Naruto could be like a big brother figure, teaching him about loyalty and never giving up, values that are important in both the Naruto and Harry Potter universes.
Well, Naruto might be really confused at first. He's from a world of ninjas and suddenly has to take care of a baby wizard. He'd probably use his ninja skills to protect Harry. For example, he could set up traps around the house to keep bad guys away. And he'd surely try to feed Harry some ramen, which might be a bit strange for a baby used to wizard food.
In this fanfiction scenario, Naruto would bring his energetic and positive attitude to taking care of baby Harry. He'd be constantly on the move, maybe taking Harry on adventures around the village. Since Naruto has a big heart, he'd form a strong bond with Harry quickly. He might also teach Harry some basic ninja moves like how to throw a kunai (in a very safe and non - dangerous way for a baby, of course).
Well, Harry might use his magic to make the baby laugh. For example, he could turn the baby's rattle into a little magical creature that dances around. He'd probably also be very protective, like how he was with his friends at Hogwarts.
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.
In this fanfiction, perhaps Harry could struggle at first with the basic tasks like feeding and changing the baby. He might make mistakes but learn quickly.
Naruto would use his Sharingan - like observational skills. He's used to being aware of his surroundings in the ninja world. So he'd be on high alert for any danger. If any dark wizards came after Harry, Naruto could use his speed to get Harry out of harm's way quickly.
One possible plot could be that Harry discovers a time - traveling accident has brought baby Snape to his present. Harry, being the kind - hearted person he is, takes it upon himself to care for the baby. He has to figure out how to feed the baby, keep him clean and comfortable. Maybe he also has to protect baby Snape from any threats in the wizarding world that might target Snape even as a baby.
One possibility could be that Draco is forced into taking care of Harry due to some magical circumstances. Maybe there's a spell gone wrong that makes it his responsibility. He initially resents it but as he spends time with baby Harry, he starts to see the innocence in him and develops a soft spot.
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.
Harry Potter would be very cautious while taking care of the newborn Ponyta. He'd first need to understand its nature. As Ponyta is known for its skittishness, he'd have to be gentle. He might ask Hagrid for advice. Hagrid could tell him how to handle Ponyta's hooves properly or how to groom it. Harry would also need to ensure that the Ponyta is not exposed to any dark magic. He could use protective spells around its stable. And when it comes to training the Ponyta, he'd use positive reinforcement, like giving it a treat when it follows a command.
In this kind of fanfiction, Ginny might help Harry deal with his PTSD. She could be there for him during his nightmares, offering comfort and reassurance. Maybe she cooks his favorite meals to bring some normalcy back into his life.
The story could center around the magical ways Harry uses to take care of baby Hermione. Since they are in the wizarding world, he could use spells to make feeding time easier or to keep her entertained. He might also have to protect her from any dark forces that might be lurking around. And along the way, he discovers a new side of himself, the side that is very nurturing and loving.