How to make a simple vacuum pumping crazy painful? Just put a bunch of sharp pins into the cylinders and then start to pump. The sensation is surprisingly intense and almost unbearable. Actually I almost gave up and we had to stop several times because the pain was too much.
Format: mp4, Duration: 00:20:44
Resolution: 640×360 | 1920×1080
Filesize: 241.0 MB | 1.2 GB