Pushing something up inside the urethra isn't popular, but it is aimed at a specific market.
Those brave enough to shove something deep into their sex organs will be overjoyed with this amazing work of art.
Locking a flaccid penis is one thing, but pushing a tubular device into the urethra is another.
Our urethra is covered in nerve endings, making it a perfect site for stimulation.
The urethral diffuser is the ideal device for massaging the prostate.
Highly recommended for those experienced chastity device enthusiasts!