Extremely New

Hey guys, I’m extremely new like 2 weeks new to this new world. Looking forward to learning and gaining new online friends. I just got my LA pump in the mail two days ago and I have a question. When I pump, I can not stay erect, it slowly comes down I have to pump a little more during the 15 min duration. Is there a reason for that?. I don’t have an issue getting an erection during sex. I’ve searched this forum under “staying erect” or “Pump erections” and couldn’t find an answer. Any help would be awesome.

It means there is a leak point somewhere. With a 100% airtight pump, the erection should remain constant, more or less. Check all connections. Shave pubic hair that could compromise a seal.