Perhaps they find out about the pregnancy in a very unique way. For example, Miko has been feeling strange and Jack, being the observant one, takes her to the doctor. It turns out she's pregnant. Then they start a journey of preparing for the baby. They attend parenting classes together, read books on pregnancy and child - rearing, and slowly build their confidence as future parents.
One plot idea could be Jack and Miko getting lost in an uncharted part of Cybertron. They have to rely on each other's skills, Jack's strategic thinking and Miko's boldness, to find their way back. Another could be a situation where they accidentally switch bodies due to some alien technology malfunction. This would lead to humorous and also challenging situations as they try to adapt to each other's lives while in the wrong bodies.
The pregnancy could strengthen their relationship. They become more reliant on each other, sharing fears and hopes. For example, Jack might hold Miko's hand during doctor's appointments, reassuring her.
Well, perhaps in the fanfiction, the pregnancy could be a catalyst for them to start thinking about their future more seriously. They might start planning a life together off the ship, looking for a place to settle down. It could also lead to some comical situations, like Jack trying to build a makeshift crib in their small cabin.
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.
One idea could be that Miko accidentally creates a love potion that makes everyone in her village fall in love with the wrong people. Chaos ensues as people start acting strangely. Another could be that Miko uses a love potion to try and win the heart of someone she has a crush on, but it backfires and she has to find a way to reverse it.
One idea could be that Jack and Rapunzel are living in a small, peaceful village when they discover Rapunzel is pregnant. They then have to face the challenges of preparing for a new life together, like building a bigger home. Another could be that they are on a magical adventure while Rapunzel is pregnant, and they meet different magical creatures who offer their help and wisdom for the upcoming baby.
One idea could be to explore the backstories of the ayakashi more deeply. Maybe there's a hidden past for a particular ayakashi that affects their relationship with the miko. Another could be to create an alternate universe where the roles of the ayakashi and miko are reversed in some way.
I'm not sure specifically which 'Jack and Miko' lemon fanfictions are popular. However, in general, fanfictions often explore different relationships and adventures. Maybe you can search on some well - known fanfiction platforms and look for ones with high ratings and lots of reviews.
One idea could be that Hermione, with her magical knowledge, ends up on Jack Sparrow's ship. Maybe she uses her magic to help them outwit a powerful sea monster that's been plaguing their voyages. Another plot could involve Hermione and Jack Sparrow teaming up to find a lost magical artifact that has both magical and nautical significance. For example, it could be a key that unlocks a hidden treasure chest that contains a spellbook from an ancient wizard who was also a sailor.
There could be a plot where the ninjas in the Naruto world are being influenced by Aku's dark magic. Samurai Jack, with his unwavering sense of justice, teams up with Naruto and his friends to break the spell. They then travel to Aku's lair to take on Aku directly. Another interesting idea is a world where the Naruto characters are re - imagined as samurai, and Jack has to train them in the ways of the samurai to face a new threat that combines the worst of both their worlds.