Well, it could be that in the fanfiction, Zeus's actions towards Percy's friends or family were not good. For example, if Zeus endangered them or was overly harsh. Percy is a character who values loyalty and justice, so he would hate Zeus for acting against those values.
In the fanfiction world, perhaps Percy has had personal experiences with Zeus that were negative. Maybe Zeus underestimated Percy's abilities or treated him disrespectfully. Percy is a proud character, and such treatment from Zeus could easily lead to hatred. Also, Zeus's power-hungry nature as depicted in the fanfiction might be something Percy can't stand, as Percy may believe in a more egalitarian approach among the gods.
It's possible that in the fanfiction, Zeus made a deal that put Percy or his loved ones in danger. For instance, Zeus might have made an agreement with an enemy just to maintain his own power, without considering the consequences for Percy and those around him. This would surely make Percy hate Zeus.
It could also be about power. Percy might realize that with Zeus out of the way, he can reshape the world of the gods in a more just and fair way. He could believe that Zeus's rule is corrupt and that killing him is the only way to bring about real change.
In the fanfiction, Percy's relationship with Zeus may develop gradually. Zeus, being a powerful and often aloof figure, might initially be distant from Percy. But as Percy shows his courage and abilities, Zeus could start to take a closer interest. This might lead to Zeus mentoring Percy in some ways, teaching him about godly powers and responsibilities.
In this kind of fanfiction, Percy might challenge Zeus over issues like the unfair treatment of demigods. For example, Zeus could be overly harsh on demigods who make minor mistakes while the gods themselves get away with much worse. Percy, being a hero, would stand up for his fellow demigods.
Yes, there might be. Fanfiction is a vast world, and with the popularity of Percy and the Greek mythology concept, it's quite possible that someone has written a story where Percy is Zeus' mate. You can check popular fanfiction websites like Archive of Our Own or FanFiction.net.
Another possibility is that Percy discovers some long - forgotten weakness of Zeus. In the world of fanfiction, the author could create a scenario where Percy stumbles upon an ancient prophecy or a hidden secret about Zeus. This knowledge could give Percy the upper hand. He could then use his wits and his powers to exploit this weakness and defeat Zeus.
Well, the idea of 'Percy Gets Zeus Pregnant' is quite outlandish for a fanfiction. While fanfiction allows for a great deal of creative liberty, this concept might be so unique that it may or may not have been written. Some fanfiction communities are more open to such extreme and unorthodox ideas than others. So, your best bet is to do a thorough search on popular fanfiction platforms.
One interesting fanfiction could be about Percy Jackson's adventures that are more closely tied to his relation as Zeus's grandson. Maybe he discovers some hidden powers that are passed down only through the Zeus lineage. He could face challenges where his Zeus - related powers are both a blessing and a curse, like when he has to control excessive lightning powers during a battle with a powerful monster.
Zeus might like Percy fanfiction because it gives him a new perspective on the demigod. Fanfictions can explore aspects of Percy's character, like his relationships with other characters or his growth in different scenarios, that Zeus might find fascinating. In the world of fanfiction, Percy's story can be told in countless ways, and Zeus might be drawn to this variety.
I'm not sure if there is a specific 'Percy Gets Fem Zeus Pregnant' fanfiction available. Fanfiction is a vast world and it can be difficult to know about every single story. You could try searching on major fanfiction platforms like Archive of Our Own or FanFiction.net.