Save your money

That's  what your hand is for!

Usually one is enough, but some days I can't bust a nut in 1/2 hour, so I will leave and schedule another as soon as I walk out the door. I will usually schedule a 3rd at the same time so that if I don't bust a nut on the 2nd go around I have a plan already in place and I can just show up with my cock already hard and halfway ready to cum. If I do catch an orgasm during the 2nd appointment I will just go take a nap afterwards.  One day I was just too horned up and went back for more after dinner and had a 4rth session. It was a good one.