Men masturbate until they get an orgasm. That usually does not take 15-20 minutes. If you want to prolong the time before ejaculation, stop masturbating when the penis is fully erect, wait until it grows slack, and then start masturbating again. You might also masturbate more slowly.
You are not logged in
Today's date: Thu, 22 Mar 2018 20:27:42 +0100