The main characters would obviously be Naruto and Calypso. Naruto, a ninja from the Hidden Leaf Village, with his orange jumpsuit and his dream of becoming Hokage. Calypso, a figure from Greek mythology, often associated with her island and her power over those who land there. In the fanfic, they would be the central focus, their interactions, their growth together, and how they deal with the challenges that come their way.
In some fanfictions, their interactions are filled with a bit of tension. Calypso, having been alone for so long, may be hesitant to fully trust Percy at first. But as he continues to visit her and bring her lemons, she slowly warms up. They start to share stories, with Percy telling her about his adventures at Camp Half - Blood and Calypso sharing her knowledge of the island's secrets. Their relationship builds over time, and the lemons can be seen as a symbol of their growing bond.
Their relationship could develop through shared experiences. For example, they might go on a quest together to find a lost relic. During this quest, they learn more about each other's strengths and weaknesses and grow closer.
One character that would be really good to include is Circe. She has her own island and magic, and her interaction with Calypso could be fascinating. She might be jealous of Calypso's new relationship or try to use it to her advantage. Poseidon could also be included. As Percy's father, he might have an opinion on Percy's connection with Calypso. And finally, Thalia. She could be the voice of reason for Percy, helping him figure out his feelings and what to do about his relationship with Calypso.
Their relationship would likely become more centered around the baby. They would have to work together as a team to take care of it. There would be less time for just the two of them, but in a way, it would bring them closer as they share this new responsibility.
A plot could be where Calypso is somehow drawn into Naruto's world. Maybe a powerful jutsu gone wrong creates a portal. Calypso, being a powerful figure, is initially confused but quickly adapts. She and Naruto meet and at first are at odds as they misunderstand each other's motives. But as they get to know one another, they realize they can help each other. Calypso could use her magic to assist Naruto in a difficult battle against a new and dangerous enemy in the ninja world, and Naruto could offer his protection and loyalty to Calypso in return.
Well, it's very likely that there is a 'Harry Potter is the son of Calypso' fanfiction out there. Fanfiction allows for all kinds of wild crossovers and reimaginings of characters. Some writers might be inspired by the magic in both the Harry Potter universe and the Greek mythology that Calypso comes from. They could combine the two in an interesting way to create a story where Harry Potter is Calypso's son. But it might take some time to actually find it as there are thousands of fanfictions out there.
One common theme is friendship. Calypso and Lemon often form a strong bond in the fanfictions. For example, they might support each other through difficult times or have adventures together.
It's very likely that there is such a fanfiction. Fanfiction is a vast world where writers explore different relationships and plot developments. To find it, you could start by looking at the relevant fandom sections on well - known fanfiction sites. If you don't find it right away, you can also try reaching out to the fandom community on social media platforms and ask if anyone knows of such a story.
The theme of second chances pops up a lot. Since Percy left Calypso once, many fanfictions explore the idea of giving their relationship a second chance. Another is the power of the gods. The gods' influence on their relationship, whether it's Zeus' curse on Calypso or Poseidon's influence on Percy, is a recurring theme. And finally, the theme of sacrifice. There are instances where either Percy or Calypso has to sacrifice something for the other, like Calypso sacrificing her chance at freedom for Percy or Percy sacrificing his own desires for the greater good which affects their relationship.