I love the getting drunk suggestion, which is actually good advice, but there is a fine line and usually us guys go past it and end too drunk to even get it up.
I would suggest some P.E exercises which u can find on various sites. Also taking some supplements is a winner, but not a long term solution. The main drugs out there are Sildenafil (branded as Viagra) or Tadalafil (branded as Cialis). Both work in different ways and suit different people so it’s a case of trial and error. Also there is no need to go for the brand’s the generic stuff works just as well and is a fraction of the price.
The oral gel versions have come out more recently and these are apparently meant too “kick in” much quicker. I have just ordered some these, I will keep u posted as to how they go.