Under 60
You're going to wish you did better slut. You're in for a lot of pain now.
Notice that ginger root you bought? If you didn't get one, now is the time to go back out. Because this is non-negotiable.
When you get it prepare it for figging (read here: http://www.leathernroses.com/generalbdsm/mstmichaelfigging.htm)