“[Another thing worth noting is that at the end of the zipper, in the gap where the padlock is locked, a thin rubber tube extends from Mika’s body, with a short section exposed outside. At this moment, the tube is whirring out air, and it looks very hurried.] – Quoted from “Three Days and Nights with Mika-chan” by Mr. Bai Zhitiao. I have been deeply influenced by Mr. Bai’s novels recently, and my obsession with the crotch breathing tube lingers. At first I thought it was a fantasy creation of the novel, because I have tried to practice it before, but I have always been limited by the lack of space in the head shell to compress the breathing tube, and the problem of the hose being bent. The head shell of Hatsune Miku that I recently acquired has enough space, so only the second problem needs to be solved. The plan is to do double-tube breathing, so that the breathing will be smoother and Shigure can maintain it for a longer time. Give Shigure a three-way mouthpiece, and then seal his mouth and nose with plastic wrap and tape. After testing the airtightness and finding no problems, I will start to connect the breathing tube. Paying attention to beauty and concealment, I will definitely extend the breathing tube from the mouth to the back of the head, and then go straight down to the crotch opening of the KIG skin to pass through it. I used 3D to print two elbows and a header, and the extension tube and the straight tube are connected to the elbows respectively, so that the bending problem is solved. Use the tube collector to collect the two breathing tubes on the left and right to prevent them from shifting in the clothes. Put on clothes, put on the head shell, and cover up all the traces of the breathing tubes. Finally, the long-imagined crotch breathing doll is completed. The doll’s breathing has been extended by one meter. In the early stage, it is not used to it. Every breath is a deep breath. It must exhale all the carbon dioxide before it can inhale again. The breathing sound and hesitating sound will be transmitted from unreasonable directions. The scene will feel very strange. The sound may not be very obvious through the camera’s microphone, so I occasionally take a close-up to let everyone feel it. As long as you press the doll’s butt lightly, the doll’s movement will be unnatural, and it will helplessly interfere with me with its hands. Recently, I got a new fitness gantry frame, of course not for fitness, with various chains and iron buckles, it is a heavy-duty restraint frame. Let the doll warm up first, fix the limbs to the frame with handcuffs, and clamp the breathing tube under the crotch with a clamp. Every time the clamp is removed after the doll struggles violently, there will be a fierce jet of gas from the breathing tube, and the breathing sound in the tube becomes louder and more rapid. I don’t know how the doll will feel during the reward session. She can’t keep a steady deep breath under the stimulation of vibration, [X_X] and suffocation make the doll’s legs weak. Let the doll take a break in the middle. Because the tube passes through her buttocks, she can’t sit down and can only stand to slowly calm her breathing. The highlight is the project of suspending the doll. I put on a heavy safety belt clothes for her, and used several chains to hang her body first, then bent her legs and hung her up, and finally used a single glove to restrain her hands and then hang her up. The suspension of the safety belt just vacated the back space, which would not compress the breathing tube. The forked legs allow me to play with her crotch better. Up to now, the doll has been using the breathing tube for three hours. After struggling in the air with the breathing tube clamped by the clamp, the breathing tube has been heard The sound of water has overflowed. It seems that the saliva inside has overflowed”
SB84.mp4
Size 1920×1080
Length 41:33
Video codec H264, 2357 Kbps
Audio codec AAC, 189 Kbps
Container MP4
Filesize 758.9 MB
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