aku sends jack to the future

The character of Aku could be developed in a 'pregnant Aku in Samurai Jack fanfiction' by exploring how he interacts with the world around him differently. He may become more reclusive as he doesn't want others to see his 'weak' state. Or he could become more aggressive in trying to protect his pregnancy, which would be a new aspect of his character. Also, his relationship with his own power might change. Maybe he has to find new ways to use his magic that don't harm the unborn, which would force him to grow and adapt in ways he hasn't before.

One common theme is the struggle between good and evil, as Jack represents good and Aku represents evil. Another is the concept of fate, as their battles seem pre - ordained.

There are also Aku and Jack fanfics that delve into the idea of redemption for Aku. In these stories, Jack may play a role in Aku's journey towards redemption. They might start to understand each other on a more personal level rather than just as nemeses. Some fanfics also introduce new characters that interact with Aku and Jack in interesting ways, adding more depth to the overall story.

It could be that Aku read stories to children as a way to exert control over their minds and influence their thoughts in his favor.

Aku could be a storyteller. Maybe it's a person's name.

Well, a plot could revolve around Aku trying to keep his pregnancy a secret from Samurai Jack. He might be worried that Jack would use this new situation to his advantage. And then there could be a sub - plot about Aku having strange cravings that lead him to unexpected places in the world of the fanfiction, causing chaos in different ways.

I'm not sure who Aku specifically is. Aku could be a person with a great imagination who tells all kinds of stories, like adventure stories, fairy tales or even true - life stories.

It could be someone from the Naruto universe who doesn't like Naruto's newfound fascination with Aku. For example, Danzo might see Naruto's interest in Aku as a threat to the stability of the village and try to stop Naruto from further exploring Aku - related things. So, Danzo could be the main antagonist in this case.

One idea could be a crossover where Aku accidentally opens a portal to the Naruto universe. Naruto, being the curious and brave ninja he is, decides to explore Aku's world. They could start off as enemies, but gradually come to understand each other's motives and end up teaming up against a greater evil that threatens both of their worlds.

There could be fanfictions exploring the idea of Jack and Arcee having a family - like a future where they adopt or something similar. However, it's important to note that this is a very creative and often not-canon take. The Transformers Prime series doesn't have such a plotline in the official story, but fanfiction writers like to explore different 'what - ifs' and expand on character relationships.