Perhaps they are on a long - distance journey and stop at an inn. However, there are only a few rooms available. They end up sharing a room with two beds. At first, they are a bit shy about it. But during the night, Lucy has a nightmare. Natsu wakes her up and they sit and talk for a while, reassuring each other. Eventually, they go back to sleep, with their friendship strengthened by this shared moment.
Another plotline could be that they are attending a guild - sponsored camping trip. Their tent gets damaged in a small storm, so they have to share a different, smaller tent. They start off a bit awkward but then end up sharing stories of their childhoods and how they came to be in the guild. As the night goes on, they gradually fall asleep, with a new - found closeness in their friendship.
There might be some fanfictions that depict Natsu and Lucy sleeping together in a non - inappropriate way, like they could be sharing a room during a quest out of necessity and just sleeping in separate beds or something similar. But it can be hard to find ones that are completely pure in the vast world of fanfiction.
Well, it could be that Lucy has a misunderstanding. Maybe she overhears something that makes her think Natsu is planning to leave the guild without saying goodbye. So, in a fit of panic and anger, she kidnaps him to get an explanation. Then, as the story progresses, they have a heart - to - heart conversation where the misunderstanding is cleared up. It could also be a situation where Lucy is competing with someone else for Natsu's attention, and she thinks that by kidnapping him, she can have him all to herself for a while and figure out how to make him like her more.
One possible plotline is that Natsu starts writing in the diary about his confusion regarding his feelings for Lucy. He might write about how he gets jealous when other guys show interest in her. Another plot could be that Lucy accidentally discovers the diary and confronts Natsu about it, which then leads to them finally admitting their feelings for each other.
There are likely some fanfictions that depict Natsu and Lucy in a non - adult way sharing a sleeping scenario. Some might focus on their friendship and the comfort they find in each other's presence during a difficult situation like being in a dangerous place and having to stay close for warmth or safety at night. It could be a sweet and innocent portrayal of their bond.
There might be some fanfictions that handle their relationship in a more innocent, platonic way that could be considered suitable for all ages. However, the idea of 'sleep together' can be misconstrued, and most official works keep their relationship in a more PG - 13 realm. You can try searching on family - friendly fanfiction platforms and look for stories that focus on their emotional bond rather than any improper interpretations.
It could be about them having to take shelter during a storm and sleeping in the same small space, like a cave. But they respect each other's boundaries and just have a friendly conversation before falling asleep.
Well, in some fanfictions, it could be that Lucy is under a curse. This curse makes her act out of character and she ends up hurting Natsu. Maybe she is cursed to attack the closest person to her, and at that moment, it's Natsu. Or it could be a situation where Lucy is forced to choose between saving herself and Natsu in a dangerous situation, and her choice, even if it's to save herself, could be seen as hurting Natsu. Also, there could be a plot where Lucy is brainwashed by an enemy who wants to break the bond between her and Natsu, and as a result, she causes him harm.
One possible plotline could be that Lucy uses her charm and intelligence to plan elaborate schemes to get Natsu's attention. For example, she might invite him on special adventures that are just for the two of them, where she can show off her skills and bond with him more deeply. Another could be that she gives Natsu special gifts that are meaningful to him, like a scarf she made herself which has some magical protection. Or perhaps she starts dressing in a way that she knows Natsu will find appealing, not in a vulgar way but in a way that highlights her beauty and confidence.
One possible plotline could be that Natsu and Lucy go on an adventure to find a special lemon tree that is said to have magical properties. Along the way, they face challenges that make them realize their feelings for each other more deeply. For example, they might have to protect each other from dangerous monsters. As they search for the lemon tree, they share tender moments and by the time they find it, they confess their love under the shade of the tree.
A possible plotline in this kind of fanfic could be quite complex. Firstly, there would be the moment of realization for Natsu and Lucy. After that, they would need to consider the practical aspects like where they will live and how they will support the baby. There could be a rift in their friendship group, with some friends being supportive and others being against the idea. As the pregnancy progresses, they might have to deal with health issues related to Lucy or the baby, and all the while, their relationship would be evolving in the face of this major life change.