Slave fic

I have been trying to find a fic for the past 3 days and no amount of googling has be successful. I am looking for a slave Blaine fic. I can't remember how he comes to be Kurt's slave but I do remember some details. I know that Burt and Kurt somehow free slaves illegally (they help them cross the border?). They get caught at some point I think. Cooper comes into the story at some point. I also remember Kurt being sold into the slave trade near the end but he is found and saved.
I hope I am not getting 2 stories confused.
Any help would be appreciated. :) :)