Morning
"Is it true that if a guy pounds one out he'll last longer later?"
Anecdotally, yes. In reality, no.
The only way to last longer is to learn to control ejaculation. Not like porn actors do with the pills, injection erections, and the like. No. You last longer by learning to recognize your own "point of no return" - that instant when you cannot stop the ejaculation.
To do that, do Kegels to build up the pelvic floor muscles.
Do not squeeze your butt when you thrust - that stimulates the prostate.
Change position or type of stimulation - or stop completely - when you notice the signs of impending ejaculation.
You can do all of that - learn all those things by practicing through masturbation.
If all that fails --- and for some guys, it does --- there are desensitizing creams available at any corner pharmacy.
