[Note that this video is a re-upload of a previously removed one. Don’t buy it twice :)] [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.] It is the long-awaited vacuum-bag theme this time, and Xiaoyu-senpai contributed her many firsts: the first puppy posture, the first sitting posture, the first empty lungs, and the first unexpected BO in vacuum bags... It is breathtaking! Xiaoyu wore a bell collar and lay on her elbows and knees in the vacuum bag. After pumping, a cute “vacuum puppy” appeared. This “Puppy-Xiaoyu” can’t move or bark but can only make a whimper to protest her situation. Of course, we can’t just play such an interesting scenario only once. In the second time, I pushed Puppy-Xiaoyu to the ground, and she, who had no ability to resist, could only lie on the ground on her side in a fixed posture and continued to whimper and gasp. After having fun with Puppy-Xiaoyu, I asked Xiaoyu to warm up herself for later games in the conventional supine posture with folded legs inside the vacuum bag. Accompanied by her sound of hard breathing against the plastic, her time soon exceeded two and a half minutes. At that time, Xiaoyu was still able to make high-quality kip-up moves during struggling. She is really a fitness master! After that, Xiaoyu tried a sitting posture for the first time. We found soon that it is more difficult to pump residual air out of the bag in this case. After being pumped three times in a row, Xiaoyu still broke the 4-minute mark easily, although her every exhalation was accompanied by a moan. In order to clear the residual air as much as possible, Xiaoyu changed back to the supine position in the rest of her attempts. Although the duration of the next attempt was not very impressive, she regained her ability in the one after. Not only did she endure for quite a few minutes, but she also could still make several high-quality kip-up moves. She really deserves the name of “senpai”. Next comes the highlight. Xiaoyu-senpai promised to experience a complete vacuum, that is, not only there is no residual air in the bag, but even the air in her lungs will be extracted. I asked her to keep breathing and relax instead of holding her breath when the vacuum cleaner was on. Soon she reached to the empty-lung vacuum status. Because there was nearly no air at all, she only shouted briefly an “Ah” sound and then went mute. Of course, she struggled severely so I knew it was time to open the bag, and she let out a loud late-coming scream after she can finally fill her burning lungs with air again. Xiaoyu told me afterwards that she can hardly calm down when she found she cannot speak any words and ask for help orally. It seems that even for Xiaoyu-senpai, empty-lung vacuum bag is quite a tough experience. Don’t try this at home! Xiaoyu-senpai thought that she can take smaller steps first, so she planned to have another half-lung vacuum bag practice before the end of the shooting. However, because she was already severely exhausted both physically and mentally, she had an unexpected BO shortly and was immediately released from the bag. Don’t worry, Xiaoyu is all right after a good rest. Please continue to support Xiaoyu-senpai for her hard performance!