Ok serious question...I have no clue...would viagra do the trick???
I am a female, for those of you wondering...

No viagra won't work try Mandelay it's an over the counter numbing gel.

no its all in the mind.

all that mean is the person can't controll themselves they get to exited need more practice

Try masturbating about 2-3 hours before you are going to have sex. It should make you last longer. Works for my boyfriend!

Also, the more experience you get, the longer you'll last. =)

good luck!

Viagra will maintain the erection, but it will not delay the ejaculation(it might actually speed it up a little). If he's on viagra, it's possible he can go more than once now. The only way to extend time to ejaculation, reliably, is through physical training. Look for it on google, you'll find it.