This is my own idea and I have done it many times. This is kind of a predicament bondage which combines bdsm and omorashi. The things needed are electronic timer lock (or any variation of lock which unlocks according to time such as ice lock), cable tie, rope, nipple clamp and string. I wore a pair of jeans for this bondage and i will explain why I choose that later. The japanese clover clamp I have is for the professionals. So, amateurs can't wear it for long time. So i thought of something that could reduce the pain. I used the cable tie on the nipple clamp. The pressure will won't be too mu