Hey... I need some info. I reallized that sometimes I can last for over an hour, and sometimes I can't last even 5 minutes... Is there any way to garuntee I will last longer? Like one of the things I did was masturbate like 2 times before sex, and I lasted a long time. but the other night I did the same thing and I barely lasted 5 minutes. I wear condoms. But I think the fact I didn't last so long the other night may be due to the fact the condom was not lubricated. I usually use lubricated. But I think I was over stimulated during the whole ordeal. Anyways.. How do you last longer?