Okay, so this is gonna be hella dark. Sex, violence, dubious consent (but no outright rape, don't worry), bitter enemies, unbalanced power dynamics that border on or even step into the realm of abuse, and all that good stuff. If any of that triggers you, step back and weigh the pros and cons of joining this, I'm willing to edit some things out to make you more comfortable but this is definitely going to be dark and contain Much Smut, so uh… yeah.
Anyways, to plot. So, the Fae King decides to raid your character's village and take the character's people as slaves for the grand Fae Empire. But, they, in their beauty and splendor, make a deal, because besides being beautiful they're also very loyal. They make a deal with the Fae King; he can have your character to do as he pleases if only to save their people, allow them to continue village life peacefully and take one child sacrifice every five years. The King agrees, and that's when your character gets into more trouble than they ever have before. But… well, they can't leave. They made a promise.
So uh yeah don't question my tastes or I'll question yours. No one-liners, and have fun!