Does caffeine effect the integrity of Viagra if drank with or during s*x?

Question

does consuming caffinated beverages before taking Viagra effect it's potency?

Answer 1

I don't know, but the image of drinking coffee while having s*x is hilarious!

Answer 2

I wouldn't think so, but it seems like you need something other than Viagra if you're having a cup of coffee while you're having s*x.  In fact, I would be P I S S E D if I were your partner and it would be the last time you got that thing close to me.