ddbryan1972 wrote:An IPP needs no vacuum assist. If you start messing with it you could really screw it up. What are you trying to do rupture the cylinders? Also the tips are into the glans and need to be left alone. Using anything on an IPP (except maybe a condom) is unnecessary and inadvisable. Does anyone concur?
After what ''bionic by ams'' posted, different attitude would be amazing, to say the least.