Yes, it probably is. Natsu using such an endearing term like 'baby' for Lucy is a strong indication of a romantic undertone. In many fictional relationships, this kind of pet name is reserved for romantic partners. So, it would make sense for this fanfiction to be centered around a romantic theme, perhaps exploring the budding relationship between Natsu and Lucy.
There's a high chance that it is. Think about it, if Natsu is calling Lucy 'baby', it's not a typical term for just a friendly relationship. It shows a level of intimacy and care that is more in line with a romantic relationship. In the context of fanfiction, especially when it comes to characters like Natsu and Lucy who have a close bond already, this new development of him calling her 'baby' is likely to be part of a romantic - themed story, exploring their feelings for each other and how this new dynamic affects their relationship with their friends and the world around them.
Most likely. When one character calls another 'baby' in a fanfiction, it often implies a certain level of romantic affection. So, it's a good bet that the 'natsu calls lucy baby' fanfiction has romantic themes.
Well, perhaps in this fanfiction, Natsu calling Lucy 'baby' is a sign of a new level of closeness in their relationship. It could start with Natsu protecting Lucy in a dangerous situation and instinctively calling her 'baby' as he holds her close. This then leads to Lucy being a bit flustered at first but gradually getting used to it and even liking it, and it becomes a special part of their bond.
Another romantic scenario could be a dance. Maybe at a guild celebration, Natsu takes Lucy's hand and leads her to the dance floor. They move in harmony, despite Natsu's initial clumsiness. As they dance, they look into each other's eyes, and the whole world seems to fade away. It's a moment that showcases their deep love and connection, and how they are now in this new chapter of their lives as a married couple.
Sure. There are numerous fan - created stories centered around Natsu and Lucy that are suitable for all audiences. Some might explore their backstories more in - depth, like how they came to be in the Fairy Tail guild in the first place. Others could be about them training together to become stronger wizards, without any inappropriate content.
Growth could also be a theme. Nashi would be growing up, learning about her powers (if she has any), and about the world around her. Natsu and Lucy would also be growing as parents, learning how to take care of a child, make decisions for the family, and balance their previous lives with their new roles as parents.
One possible plot could be that Natsu and Lucy accidentally end up taking care of a baby dragon. They struggle at first with things like feeding it and getting it to sleep. But as time goes on, they grow attached and learn a lot about themselves and their relationship in the process.
It could be a dark wizard who wants to use the baby's power for his own evil deeds. Maybe the baby has some special magic that the wizard thinks can help him take over the magical world.
Well, perhaps the story could start with Lucy finding out she's pregnant. Natsu is initially shocked but then becomes super excited. The pregnancy is filled with little adventures, like Natsu trying to build a perfect nursery using his magic in a rather clumsy way. And when the baby is born, it brings a new sense of hope and family to the whole guild. Everyone pitches in to take care of the baby, and it grows up surrounded by love and magic.
A plotline could be that Natsu and Lucy are chosen to represent their guild in a diplomatic mission to another guild. They have to negotiate a peace treaty. Natsu's straightforwardness and Lucy's diplomatic skills play important roles in this mission, and they learn a lot about each other's personalities outside of combat situations.
There are definitely non - adult - themed fanfictions about them. Fan writers often like to write about how Natsu's brashness and Lucy's more level - headed nature complement each other. They might create a story where they are training together to become stronger mages for the sake of the guild, with lots of humorous and heartwarming moments along the way.
One possibility is that the baby is a key to a mystery. Maybe it has some special power or mark, and villains are after it. Natsu and Lucy then take on the role of protectors, using their magic and friendship to keep the baby safe while trying to figure out its origin.