urethreal penetration

[capecod]

Anyone have experience with or know how safe urethreal penetration is and how deep it's safe to go?
I've found that a probe that goes all the way in until I can feel it hit the entrance to the bladder is an awsome sensation especially when you cum and the conduction characteristics change due to the cum itself. I worry about infection, though.

[espj]

Having done my research,though addmitidly more as an administer of, and not a practitioner...I would recomend the "surgilube" sold by P.E.S., or if one has access to premium medical "sterile Lubricant" (not KY) to go that route. This applies to both sexes,though women seem to be more easily subject to infection from ureathral play, men are equally at risk from improper sanitary precautions....and let's face it gentlemen we don't do pain well...that's why women give birth..If that appears sexist GOOD! Think about that next time "YOU" have a bladder or kidney infection gentlemen ..Play SAFE for all concerned...espj:D

[dodgeman850]

Capecod:
I use a slim jim with a variety of configurations. I do not think it is long enough to get near the male bladder. I have an 8" hagar that I can insert all the way flaccid. I can feel that go all the way through the prostate. It is much longer than the slim jim. I'd say you don't have anything to worry about with length. Cleanliness and lube is the key. I use my slim jim with a base ring and a mid ring. As I move it in and out, you can feel it interact with the other electroded and it is fabulous.

[malibog]

Capecod: Wasnt going to respond to this thread because it is so old but I will for general info.
If you play safe, there is little danger. I have been doing this since I was about 8 years old. I started using a small inema bottle with a 1/8 x 4" nozzle and used to fill it with hot water and slowly inject the water while masturbating. The hot water would fill my urethra and if I squeezed the bottle a little harder, It would open the sphincter to my bladder and give some great sensations as the hot water passed inside my bladder. I have been playing with urethral penetration for almost 30 years and have had only 1 infection, which I think was from my ex-wife(yeast.)
I currently own a vibrating urethral probe that is 14 inches long and 3/8 inch in diameter (flexable plastic)and can totally bury this to the very end. The feeling of the prostate starts at about 10 -11 inches(I am only about 6" hard) and the sensation of this vibrating probe opening the sphincter is very intense. Electro stim would be even more I think.