In a fanfiction, the characters could interact with Pokemon through shared goals. For instance, if there is a threat to both the Steven Universe world and the Pokemon world, like a dark force that wants to steal the power of the Gems and the Pokemon abilities. The characters would team up with Pokemon trainers. The Gems could use their powers to protect the trainers and Pokemon while the trainers use their knowledge of Pokemon to strategize against the enemy.
Steven would be really curious about Naruto's ninja abilities. He'd probably ask Naruto to show him all kinds of jutsus. Naruto, on the other hand, would be intrigued by the Gems' powers. He might be a bit skeptical at first but would soon see how useful they can be. The Crystal Gems would be a bit cautious around Naruto at first, not knowing what to make of this strange, energetic boy with such powerful abilities.
In fanfiction, the characters can interact in many ways. One way is if a Pokemon has some sort of healing ability and it tries to help Naruto with the negative effects of the Nine - Tails' chakra. Or, a Pokemon that can sense emotions might be able to communicate with the Nine - Tails on a deeper level. Also, Naruto could teach Pokemon some ninja - like moves, and in return, Pokemon could show Naruto new ways to use the Nine - Tails' power for non - combat purposes, like using its chakra for energy sources similar to how some Pokemon can generate electricity or heat.
They can interact through trading. For example, a Pony might trade a magical item for a rare Pokemon. This would create an interesting dynamic as they both value different things.
One idea could be that the Crystal Gems find a strange Pokemon in the woods near Beach City. They initially mistake it for a new type of Gem monster. For example, a Pikachu that has an electric aura similar to the energy the Gems use. The Gems then try to figure out how to deal with this 'creature' which leads to humorous and heartwarming interactions as they learn about Pokemon.
Another great place is FanFiction.net. There are many dedicated writers who create interesting Pokemon and Steven Universe fanfiction. Browse through the relevant categories and check out the top - rated stories. They often have unique takes on combining the two universes.
One popular trope is the fusion of Pokemon with the Gems from Steven Universe. For example, a Pikachu - like Gem or a Gem - powered Pokemon. It combines the unique powers and characteristics of both universes in an interesting way.
It might also strengthen their sense of community within the show. When they see how fans are bringing them all together in different scenarios in fanfiction, they might feel more connected to each other. They could start to think about their relationships with other characters in new lights, and this could potentially influence how they interact with each other in the actual show.
Adult fiction often delves deeper into the psychological aspects of the characters. In regular stories, it's more about the basic adventures and friendships. But in adult fiction, for example, we might see Amethyst really grappling with her identity in a more profound way that's relatable to adult experiences of self - discovery.
The Pokemon could befriend the ponies. For instance, a friendly Bulbasaur might help the ponies in their gardens by using its grass - type abilities. The ponies, in return, could offer the Pokemon shelter and food. They could also learn from each other. Ponies could teach Pokemon about their culture, like the different pony tribes and their traditions, and Pokemon could show ponies their unique battle strategies.
Start by giving your giant OC a distinct personality. For example, if they are gentle - natured, show how they interact with the smaller beings in the Steven Universe in a careful and kind way. If they are more brash, show how their actions might cause some initial conflict. Also, think about their backstory. Were they always a giant? Or did something happen to make them this way? This will help shape their character.