My quest was to simply exterminate the goblins from the forest. After they ambushed and captured me they told me how I was going to help them repopulate their numbers...
The fate of those captured by Orcs is to be restrained in the middle of the tribes camp, used as fucktoys and cumdumps. Surprisingly, it wasn't uncommon for the captives to begin enjoying it, begging for more Orc cock. (Cronart)