Who could be the potential antagonists in 'Percy Gets a Goddess Pregnant' fanfiction?

It could be a goddess of the moon. In Naruto's world, the moon has significance, and a moon goddess could be attracted to Naruto's bright and determined spirit. She might come down from the moon in a human form and interact with Naruto, leading to the situation where she gets pregnant.

In Percy Jackson father fanfiction, the sea god Triton could be an antagonist. He might be jealous of Percy getting so much attention from Poseidon. The primordial sea gods or goddesses could also be antagonists. They might see Poseidon's relationship with a half - blood as a perversion of the natural order. And then there are always the minor gods who might feel that Percy and Poseidon are getting too much power and try to undermine them.

The gods could potentially be antagonists. If the pregnancy goes against some divine law or prophecy, they might try to interfere. For instance, Zeus could see it as a threat to the order of things and send his minions to cause trouble for Percy and Bianca.

A possible plot twist is that the goddess was actually cursed before getting pregnant, and the pregnancy is part of a larger scheme to break the curse. Percy has to go on a dangerous quest to find the antidote or solution to save both the goddess and the unborn child. It could also turn out that the child is prophesied to be a great hero or a great danger, leading to different factions trying to influence the outcome.

Athena would be a likely candidate. Given Percy's growth in intelligence and strategy over his adventures, Athena might consider him a worthy addition to her circle. Demeter could also be in the harem. Percy's connection to the earth and his ability to grow and adapt could attract her. And of course, Poseidon's relationship with Percy could lead to some interesting dynamics if Amphitrite, Poseidon's wife, were to be part of the harem in some way.

Ra's al Ghul, if he's still alive in the fanfiction, could be an antagonist. He might have different plans for Talia's future and the baby that don't align with what Talia wants. Maybe he wants the child to be raised in a certain way that Talia disagrees with, leading to a conflict between father and daughter.

Victoria Grayson would be a prime antagonist. In the 'Revenge' series, she was always at odds with Emily. If Emily is pregnant, Victoria might see this as a weakness and try to use it against her. She could spread rumors or try to harm Emily in some way to stop her revenge plot.

The old enemies of Percy and Annabeth like the Titans or some of the more vengeful monsters could be the main antagonists. They might see the unborn child as a threat or an opportunity to get back at Percy and Annabeth.

The main antagonists could be some of the other gods who are jealous of Aphrodite's special situation with Percy. For example, Hera might not like the idea of Aphrodite having a child with a demigod, as it goes against the normal order of things in the godly realm.

It could be one of her close friends from the guild. Maybe Jellal, considering their complex relationship in the original story. There's already a lot of history between them, and this could be a new development in their relationship.