"Well," Daphne started, hesitantly. "When the Dark Lord realised that female slaves could meet certain physical demands, he decided, instead of killing them, he could utilise them as an incentive for loyal service. He felt it was vital for work and pleasure to be  separated , so most female slaves are brought to his brothel instead of individual Death Eater’s dungeons." Hermione noticed the wizards  looking anywhere but her as Daphne continued. "As punishment for not taking the mark, Pansy and Astoria were forced to be the wardens and housekeepers."