Just go at it as usual, only stop shortly before you climax and just chill till the urge goes away, then keep hittin' it....repeat a few times.
After doing this for a few weeks you'll be able to hit that shit as long as needed, cool too 'cause when she's ready for the climax all you have to do is concentrate on her ass or something and you'll pop as well, at the same damn time baby
Also, diet and excersise work well
