Nah this game is pretty easy once you tried and learned from your mistakes. here are some tips
make sure you take of your clothes before people arrive it is much faster that way.
keep an eye on what part they like they will hint at it in the messages.
fuck them when there is more than one or if the bar is slowly filling up otherwise just keep working.
try reading messages as quickly as possible and clicked them away they slow you down more then letting some guy touch you.
if you still fail try to remember the timings. the same people always come around the same time like james aroound 50% who doesnt show up is a good way to save some points