[Odiefrom]

Since I willingly do this to myself (I told you I'm crazy), I thought I'd talk about it. Having inserted plastic, wood, glass (must be careful so it doesn't break!), and objects like Q-tips, I know about the burning sensation. The longest I've inserted an object into my urethra was for one night when I slept...no one do this! My penis was swollen, and not in the normal way, and if you think your peeing is bad after 15-20 minutes, let me tell you, this was agony. It was well into the second week of pain before it went away.

Having said that, I would only make my slave do this as a punishment in case of extreme disobedience, and not to the time lengths I do it to. This is definitely a lasting punishment, and the longer you go before stopping, the more 'memorable' this punishment ends up.