Молчи, домашнее животное!

One of my little pets wanted to test is trust in me with this custom clip in which I promise not to make noise, not to scre*m or moan too loudly, as long as he follows my instructions precisely. We have a Christmas party happening next door, so it wouldn't be appropriate for anyone to hear that kind of noise, would it? I'm gonna have him tie his left hand up with the rope I prepared for him, then tie it onto the chair, so he'd only have one free hand to play with. He will then turn the volume up to maximum level, as I promise to speak softly and whisper, then proceed to jerking off to my instructions. In case I do shout, it will be a bit difficult to turn the sound off with only one hand, would it? But maybe I won't scr*am...who knows? Maybe I'll take my time to build his trust in me during our first couple of sessions and only later break his trust by doing something he wouldn't expect me to do. I guess there's only one way to find out for sure! To spice things up, I decided to make..