Percy could be a young boy who has just moved to a new neighborhood. He's shy and misses his old friends. So, when he meets a friendly neighbor, he wants to cuddle as a way of showing his need for friendship and comfort.
Percy could be an older gentleman who has lost his partner. He meets a new acquaintance at a community event and for some reason, he feels a strong urge to cuddle. It could be because this new person reminds him of his lost love, and the act of cuddling would bring him a sense of comfort and nostalgia.
Maybe Percy is a college student who has been stressed out with exams. He's been so focused on studying that he hasn't had much human contact. His roommate notices this and Percy, in his exhausted state, just wants to cuddle with someone to relieve the stress and feel a sense of closeness.
A great plot could involve Percy being a character in a magical world. He's been on a long and dangerous adventure and has finally returned home. All he desires is to cuddle with his family or his beloved pet. The fanfic could then focus on the tender moments of their reunion, with lots of hugs and cuddles, and Percy finally feeling safe and loved in their embrace.
Annabeth could be his ally. She's always been by Percy's side and if he has a just cause for revenge against the Olympians, she would likely support him. Her strategic mind would be a great asset in planning against the gods.
It could be an old rival from Percy's past, someone who has always been jealous of Percy's abilities and has finally found a way to cause him great harm. This person would be a perfect antagonist as Percy would have a strong motivation to get revenge on them.
He might cuddle with Annabeth because they have a deep emotional connection. They've been through so many life - threatening situations together, and cuddling is a way for them to show their love and trust in a more intimate, quiet way.
One possibility is that Annabeth has to face some challenges to prove to Percy that she truly wants him back. She could be on a quest to find something important to Percy, like a lost item from his past. This would show her dedication. Also, there might be some new characters in the fanfic who try to stop her from getting back with Percy, adding more drama to the story.
In this fanfic, Percy could be driven to revenge because of a personal loss caused by the Olympians. He might start by infiltrating Olympus under a false identity. Once inside, he begins to subtly undermine the gods' authority. He could spread rumors among the minor gods and spirits, causing unrest in the divine realm. As the chaos builds, Percy's revenge plot unfolds, leading to a big showdown between him and the Olympians.
Perhaps there's a new threat looming over the camp. Percy and Annabeth are worried but also determined to protect it. One night, while on patrol, they stop at a lookout point. The night is cold, and they huddle together for warmth. As they do, they realize how much they mean to each other and start cuddling. It's a moment of vulnerability and love in the face of danger.
Annabeth could be a main character. She might be trying to stop Percy from wanting to die. She could use her intelligence and her deep understanding of Percy to figure out what's wrong and try to talk him out of it. For example, she could remind him of all the good things they've been through together and all the people who need him.
He could interact with the Joker. The Joker might play mind games with Percy, trying to drive him to the brink of madness. Also, Harley Quinn could be there, perhaps befriending Percy in a strange way or using him for her own devious plans.
The plot could also involve Thor being curious about the demigod world. He might have heard tales of Percy's adventures and wants to meet him to learn more about how demigods operate, their powers, and their training. It could be a kind of cultural exchange between the Norse and Greek mythological worlds.