Load the following video:
http://www.xvideos.com/video1167067/having_special_phone_sex
Minute 0: one stroke every 2 seconds
Minute 1 & 2: 1 stroke per second
Minute 3 & 4: 2 stroke per second
Minute 5, 6 & 7: 1 edge each and hold it 10 seconds.
Then ends with an edge every 30 seconds