Finn has a secret. One that he hates, loves, and can't understand. Despite the mixed feelings, Finn has kept it from his best bud, Jake, for years and only ever exploits his secret whenever he's alone or the urge becomes too much. What happens when a certain Vampire King discovers the very secret Finn has tried his hardest to keep under wraps?
(AU!) Rated M for my own paranoia and because of some adult themes and harsh language.
As a warning for those uncomfortable with the LGBTQ+ community and everything included, please stop reading now or proceed with the knowledge that this story includes gender-swapping/queer/questioning situations and BxB/GxG shipping. This is also a Finn x Marshall Lee fanfic, so please keep that in mind. Otherwise, I hope you enjoy this little piece of fanfiction! Feedback of any kind is highly urged.