Searching on Google can also be useful. Use specific keywords like 'best Finn and Jake fanfiction' or 'highly rated Finn and Jake fanfiction'. But be careful to avoid any sites that might have malicious content or violate copyright laws.
Well, Tumblr is also a great place to search for Finn x Jake fanfic. There are many fanfic writers who post their works there, and you can also find fan communities that might recommend some great pieces. Just use the search function and type in 'Finn x Jake fanfic' and you'll likely get some interesting results.
You can try fanfiction websites like Archive of Our Own (AO3). It has a large collection of various fanfictions, including Finn x Jake ones. Just search for 'Finn x Jake lemon' in the search bar and you'll likely find some relevant stories.
One interesting Finn and Jake fanfiction could be about their adventures in a new, uncharted land within the Land of Ooo. Maybe they discover a tribe of magical creatures that they have to befriend to get a special item for Princess Bubblegum.
Adventure is a very common theme. Finn and Jake are known for their adventures in the original show, and fan fictions often continue this trend, sending them on new quests.
One great theme is their friendship adventures. Stories that focus on their new quests and how they support each other through different challenges are always interesting. Another theme could be how they grow together as characters over time.
Finn might initially go into denial. He could keep expecting Jake to just pop back up like he always does. Then he'd probably get angry, at himself or at whatever caused Jake's death. Eventually, he'd start to accept it and try to honor Jake's memory by being a better hero.
You can start by checking out popular fanfiction websites like Archive of Our Own. Just type in 'Adventure Time Finn x Jake' in the search bar and you'll get a list of relevant stories. Look for ones with high ratings and a lot of positive reviews.
First, think about the characters. Know Finn's adventurous spirit and Jake's laid - back but loyal nature. Then, come up with an interesting plot. It could be something as simple as them finding a lost treasure in the Land of Ooo. Next, write in a style that matches the show, with a bit of humor and lots of action.
In this fanfiction scenario, Finn and Jake as vampires might have enhanced physical abilities. Finn could be even more skilled in combat with his vampire speed and strength. Jake, with his shape - shifting ability combined with vampiric powers, could turn into some really unique and powerful forms. They might also have to deal with the typical vampire problems like avoiding sunlight and craving blood, which could lead to some interesting moral dilemmas as they try to stay true to their heroic selves.