Anyone can be anyone on the internet ...
To me, its a dump question, a good question would have been how many minutes (or hours) does it take you for your partner to ejaculate or achieve the big O
Also, this is a rhetorical question, if you've been with a sexy chick and lasted 4 hours, then you were either creating your adwords campaign or your a homo whereas if you are with a shitfaced girl (just a one night stand) then most probably you could continue and after a while automatically you would loose the interest .... there must be some passion to achieve pleasure, otherwise its all mechanic and there's no pleasure
Many people are confusing what SEX really means, its not about lasting long, its about getting as much pleasure as possible