One possible plot could be that Percy, upon turning into a goddess, has to deal with the new powers and responsibilities. He might struggle to adapt to the more feminine aspects of the goddess form. For example, if he turns into Aphrodite, he could be forced to spread love and beauty in ways he's not used to, like matchmaking among the demigods, which could lead to some really comical and also heart - warming situations as he tries to understand the true meaning of love from a different perspective.
Well, the plot could involve Percy turning into a goddess due to some sort of magical mishap. He then has to hide this new form from his friends at first. As a goddess, he discovers new magical abilities that are different from his demigod powers. Maybe he can now control the weather in a more refined way like Zeus, but also has to deal with the jealousy of other gods who don't like a former demigod having such powers. Eventually, he has to find a way to turn back to his normal self while also using his new - found goddess powers to save the day.
Perhaps an old enemy of Percy's from his demigod days who has now allied with some dark forces. They see Percy's transformation into a goddess as an opportunity to get revenge. They could try to corrupt Percy's new powers, for example, if Percy turns into Athena, they might try to make him use his wisdom for evil instead of good, causing chaos in the world of the gods and demigods.
Perhaps the story is centered around a mystery that only Percy and the curvy goddess can solve. The goddess might have some special powers that Percy needs to utilize in order to overcome the obstacles. They could also develop an unlikely friendship or even more as they work together.
One possible plot could be that the Yoga Pants Goddess is a new deity in the Percy Jackson universe. She might be a protector of modern fashion or a symbol of a new kind of power. Percy and his friends initially mistake her for a threat but later find out she's on their side against an ancient evil that wants to destroy all forms of modern self - expression.
It could be Annabeth, who was made a goddess in some interpretations. Their kids would be really smart and brave, inheriting Percy's heroism and Annabeth's wisdom.
Another possibility is Hera. Although not typically described as 'curvy' in the original myths in that way, in a fanfiction, she could be reimagined. Her role as queen of the gods could bring a whole new dynamic to the story if she's the curvy goddess in this fanfiction. She might be involved in some sort of power struggle or family drama that Percy gets dragged into.
In fanfiction, Percy could marry Annabeth, who becomes a goddess. Given their long - standing relationship in the original series, it would be a natural progression in some fanfictions. Or he could marry Amphitrite, the sea goddess. Since Percy has a strong connection to the sea, this would also make sense. Also, Nemesis, the goddess of revenge, could be an interesting choice. A marriage with her could lead to some complex storylines where Percy has to deal with her vengeful nature while also loving her.
Well, one plot twist could be that Percy, as a kid, doesn't remember his heroic deeds. This would lead to him being confused when strange things start to happen around him. For example, monsters might still be after him, but he has no idea why. Another twist could be that his demigod powers are affected in strange ways. Maybe his control over water is now more like a child's wild and unpredictable outbursts. Also, his relationships with his friends would change. They'd have to protect him instead of the other way around, and it would be a whole new dynamic for them to deal with.
The plot could involve some sort of magic gone wrong that turned them into children. In this state, they could be more vulnerable to the threats that usually they can easily handle. Maybe they are hunted by an old enemy who sees this as an opportunity to finally get rid of them. They then embark on a journey to find the source of the magic that changed them and reverse it. Along the way, they learn new things about themselves and their relationship as they are forced to see each other in a different light.
In the 'percy marries a goddess fanfiction', perhaps it starts with Percy accidentally stumbling into the goddess's domain. She is initially cold towards him but as they spend time together, she realizes his good heart. Percy, on the other hand, is in awe of her beauty and power. Their relationship develops slowly, facing opposition from other gods and goddesses who think it's not proper. But they overcome all the odds and marry. Their marriage could then be a symbol of a new era of cooperation between mortals and immortals in the fanfiction world.
Well, one possibility could be a story where Percy Jackson, with his demigod powers, somehow stumbles into Morathi's realm. Maybe he initially mistakes her for an ally, but soon discovers her true nature. And they could be forced to work together against a common enemy, like a new, powerful ancient evil that threatens both their worlds.