Soldier to slave

luna whas out on Patrol with two other female soldiers, when they come across a village being burned and Pillaged. they quickly race to try and help, but they end up geting captured with the other females and children of the now burned village. they are taken to a boat where the savage men who captured them put them under into the cargo hold. two weeks in they are brought into a Medium sized fortress. will they be able to escape, or will they forever be slaves?