“I acquired a new piece of equipment, the KIG smart pump from Qianzhi K, which can adjust its power according to air pressure, achieving continuous pumping and fundamentally solving the leakage problem in all vacuum projects. But I wanted to try a leak-proof vacuum bag first. Today was the day for shooting lingerie for Shiyu, who was transformed into a doll. After the photoshoot, I took out several large bags and put the Shiyu doll directly into them. First, I used PE flat bags. The thin material of these bags is more elastic and can shrink better. I set the smart pump to the lowest air pressure level 5, and it started working. At first, it was no different from a regular air pump, but after the bag was fully shrunk, the air pump automatically reduced its power to maintain slow pumping. It was at this moment that the doll started making uncomfortable noises. The bag was compressing from all directions, and it was getting tighter and tighter. The air was being pumped less and less, and the doll’s breathing became very rapid. The solution was simple: the PE bag was very thin, and you could easily poke it with your finger. Even so, Shiyu couldn’t save herself. After I released her, she immediately started sobbing, saying it was the first time she had experienced the terror of a vacuum bag. Despite this, Shiyu didn’t resist the second vacuum bag test. I even used rope to tie her up, aiming to intensify her despair. Just like before, once the power of the smart pump decreased, it was Shiyu’s time to despair. A rigid vacuum bag provides more buffer time than a PE bag, but in return, it brings tighter pressure. The air exhaled by the body is also sucked away by the pump, creating an empty lung effect. Shiyu later said she couldn’t breathe, her lungs felt like they were being drained. Having experienced vacuums before, Shiyu could only kowtow and beg for mercy; it was the first time I’d ever seen her beg like this. After releasing Shiyu this time, she immediately threw herself into my arms and cried loudly. I felt like I had done something to hurt her again. Even so, I put her back in the vacuum bag, this time using the traditional method. To truly experience a smart pump, it’s better to use equipment that allows for independent breathing; this time, I tested a vacuum sleeping bag. Last time, when using the vacuum sleeping bag, it would slowly leak air whenever the pump was stopped, but this time there was no such problem. However, stuffing the bound doll into the vacuum sleeping bag wasn’t easy. Her entire body was made of fabric, causing the thin plastic sheeting to curl. Eventually, I untied the doll and replaced it with a turtle shell only binding her body. I managed to slip it in using her hands, but the turtle shell shifted upwards due to the tension; apparently, the kig skin was too slippery, and the rope couldn’t sink into her skin. With the help of the smart pump, the sleeping bag remained tight throughout. I activated the remote-controlled toy inside the doll and enjoyed the doll’s ambiguous moans.”
SB112.mp4
Size 1920×1080
Length 40:55
Video codec H264, 2347 Kbps
Audio codec AAC, 196 Kbps
Container MP4
Filesize 746.2 MB
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