Sure, I can see how the confidence of having Viagra around can help with the issue of erection problems... I'll just have a chat with my docter, he doesn't know me that well, and I'll be blunt... If he doesn't like it, there are many others who'll help me out. It may be a bit embarassing, but I'm pretty sure he'll be so taken off guard that he'll co-operate... Anyway, I'm 30, not old enough for Viagra to be a requirement.
As for what the lady said about going all night, I have the same problem when I'm nervous. And I'm sure a shot of V will make it worse, but I'm willing to chance having my way with a girl or (hopefully) two the whole night

Out of experience though, its extremely frustrating to be banging away at a girl for an hour without achieving orgasm. Eventually it feels like she's just a doll and it's no fun... At least the woman gets something out of it if she achieves vaginal orgasms...
Thank you all...
C