A body bag

You come back carrying a full body bondage bag made of leather. Ventress´s eyes widen as you dump it ungrammatically on the floor.
You lay it out, you can see that Ventress understands what you want, but is apprehensive about it. You gesture onto the bag. "Lay down here." You order firmly. Despite feeling a bit apprehensive, Ventress obeys. She shuffles over and lays down onto the bag.

You unlock her manacles, putting her arms along her sides. Then you press the back of her gag, it deflates and the metal band goes down her neck to settle around her neck as a collar.

You start at her feet, pulling a large flap over her legs, then moving up her torso. You reach her head, it a special hood with a zipper attachment around the neck to be attached to the bag. But its special in other ways. It has no eye holes, or nostril holes. It just has a tube for the mouth. The tube is meant to go down the wearers´ throat. It has a slight bulge at the end down the throat; this will help cut of the airflow so that the wearer can only breathe through the tube. It also took the vocal cords out of the game, ensuring that Ventress would be unable to make a single sound.

"Open up, and don´t gag." You present the tube to Ventress lips. She hesitantly opens, and you quickly shove the tube in. She gags, but you push it down anyway. Once the tube has settled in her throat you get the rest of the hood on her head. Her lack of hair makes it a lot easier to smooth it out. You hear her breathe through the tube, she breathes faster as you attach the hood to the bag. You start pick up the leather thread and start threading it up the bag. Ventress feels the bag tighten aroudn her as you work your way up. Then you pull out a few belts and place them around her shoulders, chest, waist, thighs and calves. You then make sure to pull with your whole body when you buckle them, making them dig into Ventress through the body bag.

Standing back, you admire your work. Ventress is now covered head to toe in super tight leather, only being able to breathe through the tube in her mouth. She is at your mercy...