You've been doing so well, my little experiment. I have you all naked and strapped down for what I'll be doing to you today. I'm going to be milking your prostrate. That's right, I'm going up into that ass of yours with all sorts of things, stretching you open bit by bit until I can fit this big, electrified tool up inside you. You'll cum over and over until there's nothing left, filled by powerful tools that you've never felt before. You'll be completely helpless - this gas will make absolutely sure of that...