The plot could revolve around Star and Marco having a baby in a different dimension. They have to figure out how to raise the baby in a world that has different rules and cultures. They meet new characters who either help or hinder their journey as new parents. The baby might also have some unique powers or abilities due to its parents' magical and adventurous backgrounds, which could lead to both exciting and dangerous situations for the new family.
Well, in the fanfiction, perhaps there's some sort of magic involved in Star and Marco having a baby. Maybe a magical spell went wrong and now they're in this situation. They could struggle at first, not knowing how to handle it. But then they might discover new aspects of their love for each other. They would learn about parenting from their own parents and use that knowledge to plan for their future with the baby.
The plot could involve them adjusting to new parenthood. Maybe they face challenges like dealing with a magical baby with unexpected powers. They'd have to figure out how to balance their own adventures and responsibilities while raising the child.
In this fanfiction, their relationship would transform completely. They would be bound together not just by love but also by the responsibility of raising a child. They would have to communicate better, be more patient with each other. Star might introduce Marco to some of the magical aspects of child - rearing from her world, while Marco would bring in his practical and down - to - earth ideas. Their relationship would be centered around the well - being and future of their baby, and they would find new ways to support and love each other through this new chapter of their lives.
Perhaps in this fanfiction, Marco and Star have been secretly in love for a long time. One day, after a particularly romantic encounter, Star discovers she's pregnant. They then embark on a journey to prepare for the baby, facing challenges such as how to combine their different worlds' cultures and traditions for the upbringing of the child.
A prevalent theme is also discovery. When they are babies in these fanfictions, they are experiencing the world in a new way. They might discover new things about their friends or their own powers in a different light. Also, friendship is always a big theme. Even as babies, their friendship remains strong and they support each other through various situations that are unique to their baby forms.
The story is mainly about the adventures of Star Butterfly, a magical princess from another dimension, and Marco Diaz, an ordinary boy on Earth. They go on various quests, face magical creatures and challenges, and their friendship grows throughout the story.
Their friends would likely be very excited. Janna might be a bit of a wild babysitter, introducing the baby to all kinds of strange things. Pony Head would probably be over the moon and offer to be the baby's fairy godmother of sorts, showering it with gifts from Mewni.
Well, it could be about Marco and Star having a fun day at the beach. They might build sandcastles, play beach volleyball, or go for a swim. Maybe they discover a hidden cove and explore it together, finding some unique seashells or a little crab. It could also involve them having a picnic on the beach and sharing stories while enjoying the ocean view.
One possible plotline could be that Marco gets a new friend or a love interest and Star starts to feel left out, leading to her jealousy. Another could be that Marco achieves something that Star has been striving for and her envy turns into jealousy.
Maybe they have a lot of fun while washing the car. They could splash water at each other and laugh a great deal.
Marco could be a fan, a writer, or a character created specifically for this concept. Without more context, it's hard to say exactly who he is.