Really now, how do you prolong sex. I've heard stuff like if you masturbate a little bit before you do it that you'll last longer. Is this true?

Nah.. that just gets you there a little sooner.. You're already stimulated..

Benzocaine is really good at prolonging your time.. There are condoms which have "extended pleasure" on the label, or something to that extent, which are meant to do just that..

On a side note, if you use too much, you'll go limp and won't be able to get it up for a long time!

I meant actually cum and all, then have sex like an hour or two later.