Mikasa looked at the door, confused for a moment, before the trap dawned on her.  "Hey, wait!  We were going to be partners!  I can help you get plenty of other elf girls, you don't need to make me your slave..." she complained.  She tried to wiggle away from him, but all she managed to do was grind herself against the elf stuck in the cage with her.  "No, stop... mm... please..." she tried to complain, her voice turning into a moan as he thrust into her already-wet sex.