I don't have a number, but I clearly am more efficient with girlfriends than working girls for that.
More over my first shot is usually a quick one, so I use to do more than one. But that is/was when I wasn't paying for it
The fact that I pay totally free me of any consideration like, ''is she going to come ? am i doing this right ?'', because I think the number of guys they see just ruins it for them so there is no point in trying to be a ''fucking hero''.
Might be wrong, but the fact that there is no expectations also make it totally casual for me, not feeling the need to perform anything. Which might be good, in order to perform later without much stress, I'd say.
But ... I'm thinking of trying an overnight before leaving HK, just to see ...
ps : but if by urge you mean want to fuck ... lol, so much times a day because so much asian hotties in the office/subway/street haha