Well, perhaps the plot could involve Daisy and Luigi facing the challenges of new parenthood. They might struggle to balance their own lives and duties while taking care of the baby. For example, Luigi could be worried about protecting the baby from the various threats in their world, while Daisy is focused on the baby's growth and development.
The fanfiction could be about how Daisy and Luigi's relationship evolves after having a baby. They may become closer as they share the joys and responsibilities of raising a child. Maybe they have to deal with different opinions on how to raise the baby, like Luigi wanting a more cautious approach and Daisy being more adventurous in teaching the baby new things.
One possible plot could be that Luigi and Daisy discover they are going to have a baby. They then start preparing their home, like painting a nursery. Luigi might be a bit nervous but also excited, and Daisy could be the strong one, reassuring Luigi throughout the process.
Peach could be an important character. As a friend of Daisy and a princess in the Mushroom Kingdom, she could offer her wisdom on raising a child. Also, Yoshi could be there. Yoshi is always friendly and could be like a protector for the baby, watching over it when Luigi and Daisy are busy.
It could be Bowser. He might see the new baby as a way to get to Daisy and Luigi. He could try to kidnap the baby to use as leverage against them.
Adventure is also common. They could be on a quest to find a lost item or to explore a new part of their world. It makes for exciting reading as they face various challenges as babies. For instance, they might encounter a small stream that they need to cross but are too small to do so easily. And they have to figure out a solution together. This kind of adventure - based theme is quite popular.
Well, it could be a story full of love and adventure. Maybe Luigi has to overcome his shyness and prove to Daisy's family that he's worthy of her. They might go on a quest together before the wedding, like finding a special flower that is said to bring eternal love to their marriage.
A really fun 'baby daisy and baby luigi fanfiction' could be set in a world of toys. They are toys themselves and they have to work together to escape from the clutches of an evil toy collector. They make friends with other toys along the way and use their unique skills, like baby Daisy's ability to find hidden paths and baby Luigi's courage, to overcome the challenges.
Maybe there's a new villain in the kingdom who has a device that can transform enemies into harmless forms, like turning Luigi into a baby. The villain wants to use this to stop Luigi and Mario from interfering with his evil plans. Mario has to protect baby Luigi from the villain's minions while looking for a way to break the transformation. This could involve exploring new areas of the kingdom and meeting new characters who might have the knowledge to reverse it.
You can start by focusing on their innocent personalities. For example, show baby Luigi sharing his favorite toy with baby Daisy. This simple act can create a warm feeling in the story.
One popular 'baby Luigi and baby Daisy fanfiction' could be those that focus on their adventures in the Mushroom Kingdom as babies. For example, there might be stories where they discover new power - ups together in a cute and innocent way.
Well, perhaps in the fanfiction, Luigi and Daisy decide to build a new home together. They might have different ideas about how the home should look, like Luigi wanting a more cozy and simple place while Daisy dreams of a grand and luxurious mansion. This could lead to some comical and also heartwarming moments as they try to compromise and create their dream home.