Great advice sexpert - yes, fitness and diet both have a huge impact.
Stress is another killer - working hard, worrying, feeling guilty about the time away (nah, that doesn't happen!) ...
Performance anxiety can get some. Not saying you feel inadequate next to a WG ... but what if she's doing a dead fish act ... makes a difference ...
Or those
![](//eforum.cdn141.com/images/smilies/nogood.gif)
condoms ... I tend not to last as long as I might like to purely because I want to finish before they go sloshy and numb ...
![](//eforum.cdn141.com/images/smilies/nogood2.gif)