One of the interesting things about dealing with a woman who thinks of herself as a slave is that there are few times you will get an argument.  The best is that you can get what you want even when it is ridiculous.  For instance one night I came back from the bar with her having been in breast bondage for hours, and rather than release this, I proceeded to lock her hands behind her neck, gag her with a big ball gag, and then ordered her to lie face down on her swollen and very sore tits.  I then proceeded to pound her up the ass while squeezing, and kneading her breasts and pinching her nipples.  

You would think at this point that as a reasonable person I would release her, however, I did not feel like it, so I decided to have a shower, and watch a little tv.  After an hour or so, I came back and did it again, although this time it took a long time, of very aggressive sex before I came. I could tell she was in considerable pain, but I was having fun.

 When it was all done, and after I had another shower, I untied her, and removed the breast bondage. Oddly enough, although her breasts clearly hurt, and her breasts and ass  were sore for days, she did not complain, or say it was unreasonable.