My slavegirl Sherry has been a little unruly lately and I've recruited Nikki Whiplash to help me 'break her in' again in much the same way that one trains wild horses, with a mixture of hard riding and the occasional reward. We've suspended her at just the right height for her to ride our fingers and our strap-on cocks and the amount of pussy juice she produces lets us judge precisely how excited the little mare is getting. Time for the vibrator to complete her latest training with an orgasm or two.. or three... or four.