Confused about pumping
Hello. I bought a bathmate last week and read a few how-to-posts (I admit it wasn’t much). Then I headed to the shower and began doing what I thought was right. Would fill it with hot water, place it to my body and what I thought was right for a beginner was.. A 5 minute session and pumping every 10 seconds.. After my recent session though I was feeling that my penis was looking kinda exhausted so I double checked with my friend and to my big suprise he told me that I was doing it extremely wrong. So apparently you’d place the pump to your body and pump once or twice ONLY until you have a good vacuum and then you let it stay like that for a few minutes? Is this the right way to go on about it? In my last session, I did about 15 pumps, I don’t know how my thing didn’t explode.
Would really love to hear about the 100% right way to use the bathmate and how I should be scaling it up with time. So far I’ve been advised for a 5 minute session, but still one question remains unanswered - how many pumps should I do during that 5m session and during what interval? Thanks in advance and to the guys reading that are thinking about buying a pump - don’t repeat my mistake and learn how to properly use it before putting it on you.