I have been in 30min situations where I have been ushered out the door as quick as possible and others both 30mins and 1hr that have gone way over. While I would be annoyed to be sent packing early it usually means that we just haven't 'clicked' anyway. In any event I would always respect the escorts wishes (or hints I suppose)
In cases where I have gone over time, ( sometimes way over time ), I always feel guilty because like any other profession the girls are in business and I don't like to take advantage. But it is always only when we both have had fanastic conversation and fun and I will plan a return visit with a treat of some sort!
When it works both ways I suppose there is a certain understanding ..... but I would hate to take advantage and would always respect the escorts wishes!!