I'd prefer it so they could be put back into society afterwards and be useful, so all body parts should remain.<br/><br/>I'm thinking some nasty forced labour in some shitty industrial plant for a year with no sex and frequent beatings.<br/><br/>Slaves who break the law are always executed, usually in nasty and slow ways and often involving sexual abuse as they die.<br/><br/>There was one really gross scene in the original comics where disobedent slaves were punished by being tied upright kneeling on the floor in public toilets. Their heads were fixed upright and a clear plastic cone put around their necks like cats and dogs wear to stop them scratching. The cones were sealed to be watertight around the girls necks. Men used the cones as urinals and as they filled up the girls had a choice - drink the urine or drown.