Maybe it could start with a conflict between Annabeth and Minitor. For example, they have different ideas about how to deal with a situation in their world. But as they are forced to work together more, they gradually see the good in each other. They could end up teaming up to solve a mystery that has been plaguing their community, like a series of strange disappearances that are somehow related to an ancient curse.
Well, Percy could be a great addition. He has a history with Annabeth and his presence could add some tension or a different dynamic. Maybe he could be initially jealous of Minitor's closeness to Annabeth. Another character could be Grover. His kind - hearted and sometimes comical nature could lighten the mood in the fanfiction, especially if things get too serious between Annabeth and Minitor.
Since 'lemon' often implies adult - themed content, I can't really provide detailed plotlines for that. But if we consider a general Naruto and Annabeth crossover without the 'lemon' aspect, a possible plotline could be them teaming up to face a common enemy that threatens both their worlds. Maybe they start off as rivals, not understanding each other's powers and ways, but gradually learn to work together.
One possible plotline could be that Annabeth discovers some sort of secret that Zeus is hiding, and a lemon (which could be a magical lemon or just a symbol) plays a role in uncovering the truth. For example, the lemon might be a key ingredient in a potion that reveals hidden memories.
Another plotline could be that they are babysitting a group of demigod toddlers at Camp Half - Blood. The toddlers keep getting into mischief, like stealing nectar and ambrosia. Percy and Annabeth have to keep them in line, teach them about the rules, and also make sure they don't accidentally harm themselves with their budding powers. It could be a really cute and chaotic story.
One possible plotline could be that there is some sort of magical or dimensional rift that brings Naruto and Annabeth together. They initially misunderstand each other but as they start to work together to find a way back to their respective worlds, they develop feelings and end up kissing. Another could be that they are both summoned by a powerful being who forces them to compete in a series of challenges, during which they get to know each other better and share a kiss. Maybe there's a situation where Naruto's ninja skills and Annabeth's strategic thinking are needed to save a combined world, and their relationship blossoms from there.
Well, perhaps in the fanfiction, Annabeth betrays Percy's trust in a relationship way. She could start seeing someone else and use Percy's secrets against him to make herself look better in front of the new person. Or she might side with a group that Percy is against, believing their lies and false promises over Percy's warnings. This could lead to Percy feeling completely alone and having to find new allies.
A possible plotline could be a mortal who becomes friends with Percy and Annabeth without knowing their true nature at first. As the story progresses, they start to notice strange things about their friends. Another plotline could involve a mortal who is caught in the middle of a demigod battle. They have to rely on Percy and Annabeth to keep them safe while also trying to understand what's going on.
One possible plotline could be that Annabeth is kidnapped by a group of mythical creatures who mistake her for someone else. They take her to their lair deep in the forest. Her friends then have to embark on a dangerous journey to find her, facing various challenges along the way. Another could be that a powerful enemy from her past kidnaps her to use her knowledge of architecture for some evil plan, like finding a hidden powerful artifact.
A possible plotline could be a moment of surprise or shock. For example, Annabeth might straddle Percy in a moment of panic during a training exercise gone wrong, like when a magical creature suddenly appears and she jumps on him for protection. Then they have a humorous exchange about the situation.
Another plotline could be centered around Annabeth's jealousy when other characters show interest in Percy. So she's constantly thinking about Percy and how much she wants him all to herself. Her 'drooling' over him is a sign of her deep - seated feelings that she might not fully express outwardly all the time.