Increase your penis size with the Sta-Hard Erector Set. Using a penis vacuum pump is what you all need to achieve the penis size you always wanted and just a matter of seconds, you will have a fuller girth and longer penis. Today, I’ll show you how to stay hard and how to increase penis size using a male penis pump. Satisfy your partner in bed and have a full-blown orgasm. Shout out to Adam and Eve for giving me this opportunity to review this male enhancer so that I can demonstrate to all of you. This penis pump works instantly and heightens my cock in no time and it is totally safe. How to Use a Male Penis Pump? Simply slide your cock to the male penis pump, don't forget to add some lubricant for painless and comfortable insertion and then slowly start pumping one at a time. If you are satisfied with the size, simply release the valve to release the air pressure.