2goodbobo: Holly molly

[b]
Cöçk-stuffing, or "sounding" as it is called in the S&M community, involves inserting smooth, long, and thin surgical steel rods called "sounds" (hence the name "sounding" into a man's urethra. The two most commonly used "sounds" are the Van Buren, which has a J-shaped curve on the end, and the Dittle, which is straight. Other objects, such as thermometers, may do the trick, but metal sounds are recommended because they are easier to clean and have no chance of breaking when in use. While a glass thermometer may be readily available, the risk of breaking (and leaking harmful mercury) makes this a risky option.
Sounders use lots of lube, so the "sound" can easily slide in on its own (gentle guidance may be necessary; pushing or forcing can cause tearing of the fragile tissue). If you encounter a constriction in the urethra that the "sound" will not pass through (most likely scar tissue), do not try to drive it through. More lube and a narrower sound may be more safe and successful.
Saliva isn't generally recommended as a lubricant because it dries quickly. Also, sugars from the mouth can be found in saliva that may cause urinary tract infections (UTIs). Sugars also can be found in some types of lube, sometimes listed as glycerin in the list of ingredients. Ultimately, a water- or silicone-based, glycerin-free lube with a thin consistency will probably work best for "sounding." Silicone-based lubes are longer lasting, but water-based lubes may have a thinner consistency. However, some people find silicone-based lubes to be a bit harder to clean up. Men find what works by experimenting.
People enjoy using "sounds" for the pleasurable sensations felt while being inserted. They are also popular in the S&M community as a form of power exchange. Some of the curved "sounds" make getting an èrèctîöñ extremely difficult. If a pènîs starts to become èrèct, the person inserting the sound must wait until the èrèctîöñ subsides before continuing. Often sounds are locked into place so that a submissive partner cannot get an èrèctîöñ.
[/b]

Richfella: I didn't read that right...did you say his penís? What??

SniperInADiaper: Simon... are you a sounder?

SimonAndal:
_

No freaking way, man! I just heard it's quite pleasurable, just like fisting. I tried that shit once and Jesu! The pain!

SimonAndal:
The practice of inserting plastic or metal 'sounds' (long thin andvery smooth objects) into yours or someone elses uretha. Ultimately leads to streching of the uretha so that larger objects (such as a finger) can be inserted in the pènîs.
-urbandictionary