[This video was shot with full consent of the model. The model was assured that she can pause or terminate the shooting and be released from any risky circumstances at any moment, by using predefined signals including but not limited to safe-words and safe-moves. WARNING: The video features performance by either professionals or under the supervision of professionals. Do not attempt to recreate any actions similar to the ones that appear in this video. No solo breathplay. NEVER.] We have not made many vacuum bed videos, partly because we had not found a great solution to the dilemma of air leakage when the pump is off versus the excessive noise when it is on. That changed recently when we received a custom vacuum bed, vacuum cube, and an incredibly practical smart pump from KENZE (RIGHTSNEED). After testing the smart pump on the vacuum cube in our last duo video, we could not wait to hook it up to the vacuum bed for this episode. This air pump features dual timers. In addition to setting a standard runtime, you can add a start-delay countdown. This allows the model to comfortably get into the equipment and get settled after pressing the confirm button, well before the pump kicks in. Operating in smart mode, whether inflating or deflating, the pump runs at standard power whenever it detects that the positive inflation pressure or negative deflation pressure has not reached the set threshold. Once the inflation or deflation is complete, it switches to a low-power mode, perfectly maintaining the pressure while significantly reducing noise. If any air leaks occur due to movement or breathing, the pump senses the change and instantly ramps back up to standard power to quickly resolve the leak. With the help of this ultimate tool, I sealed Xiaomeng inside the vacuum bed. The negative pressure caused the latex sheets to wrap tightly around her body, while simultaneously pushing the inserted toy in her lower body even deeper inside... The breath control journey begins. Trapped inside the vacuum bed, Xiaomeng is rendered almost entirely helpless, and has to endure whatever methods I choose: covering her breathing hole paired with a magic wand assault, a swim cap pulled over her face, cling film over her face, rebreathing with a rebreather bag, and using a latex sheet to block her airway. The twist here is that the latex sheet is placed directly over her face, sealed inside the vacuum bed with her, rather than on the outside. As the two layers of latex are pressed tightly together, the trapped air bubbles between them form beautiful patterns. With air only going out and none coming in, Xiaomeng triggers a high frequency of diaphragmatic contractions as the air in her lungs depletes. I hope you all enjoy these scenes!