One idea is that Percy's contacts are magical. They allow him to see hidden things, like the true forms of monsters even when they are disguised. This could lead to all sorts of adventures as he has to figure out how to use this new ability without getting caught by the wrong people.
One possible fanfiction could be that Percy gets contacts for the first time. He struggles a bit with putting them in and taking them out, which leads to some comical moments. His friends might make fun of him gently while also trying to be helpful.
Yes, there might be. Fanfiction covers a wide range of unusual and creative scenarios. However, it might not be a very common or mainstream type of Percy Jackson fanfiction. You can try searching on popular fanfiction websites like Archive of Our Own or FanFiction.net to see if you can find such a story.
One great 'Percy wears glasses' fanfiction is 'The Glasses - A New Look for Percy'. It delves into how Percy's new glasses change the way his friends perceive him. They add a touch of sophistication to his character.
The plot might revolve around Percy feeling self - conscious about his glasses at first. But then he meets someone who also wears glasses and has amazing adventures. This new friend shows Percy that his glasses can be a strength, and together they go on a journey to find a magical cure for a common ailment in their magical world that is related to eyesight. Along the way, they face many challenges and grow closer as friends.
One possible plot could be that Percy is hit by a strange spell that regresses him to a baby - like state. So, he has to wear diapers. His friends then have to take care of him while also trying to find a way to reverse the spell.
I'm not sure of a specific 'Percy wears a hoodie' fanfiction, but often in these types of stories, the hoodie can add a layer of mystery to Percy's character. It could be that the color or style of the hoodie has significance. For example, a black hoodie might make him seem more brooding or a blue one could be related to his connection with water. Try searching different fanfiction communities with those ideas in mind.
One possible plot could be that Percy decides to wear a dress for a special occasion like a masquerade ball. In the fanfic, his friends might be initially shocked but then come to accept and even admire his bold fashion choice. It could also involve Percy exploring his own sense of identity and self - expression through wearing the dress.
It could be a sign of closeness. Wearing his hoodie might show that Annabeth feels a special connection to Percy, like she wants to be close to him in a very personal way.
One interesting fanfiction could be 'Harry's New Vision' where Harry gets magical contacts that not only correct his vision but also give him special powers like seeing through invisibility cloaks. It's a really cool take on the concept.