The first time the use of a catheter for the urethra the feeling is a little reminiscent of a pleasant but rather painful. Over time, the body relaxes the muscles and slowly begins to enjoy it, only then can we begin to stimulate the urethra. If to combine such manipulations with the Blowjob you can get a completely different kind of orgasm. Also with the help of a catheter, you can either pour the cleaned fluid inside the bladder or to pump her out. To have sex with a catheter very unusual and very emotional. Its worth a try. But it is worth remembering that in skilled hands the use of the catheter can lead to vivid and unforgettable sensations and inept to the frequent injury of the urethra that brings pretty bad consequences.