Penis pumps swipe in placing a tube beyond the penis stepen.smukbrudgom.com/oplysninger/horsol-til-hest.php and then pumping gone the feeling to retreat a vacuum. The vacuum draws blood into the penis and makes it swell. Vacuum devices are every so regularly used in the short-term treatment of impotence. But overusing a penis swell can debilitate the concatenation of the penis, excellent to weaker erections.