48 hours my ass. I would bang em right after I used that shit and it would be bigger then my forearm
It definately works....but it is not perminant unless used consistantly for YEARS. Its like a slowly deflating balloon.
See there is smooth muscle cells around the blood holders inside. When you pump you are filling the blood holders up past their max and stretching the smooth muscle. The smooth muscle is very flexable so it gets big but will deflate quickly. After a month or so of every day use. The smooth muscle is naturally bigger and can stay expanded longer and expanded bigger. This is why you dont get much length off the pump, only girth.
After pumping you dick isnt rock hard either,(it is enormous)it still points up, is hard, just not rocksolid.
If you overdo it, you will bruise your dick, not be able to get hard, get stretchmarks or pop blood vessels. Lots of people over do it becuase of the dramatic gains that can be achieved with a little work.