I have seen a few comments about men an women who have tried to go without and am trying a similar experiement. I want to see how long I can hold out or how long it will be until I have a spontaneous wet dream.
I am allowing myself get aroused and even to get some physical pleasure from touching or using a vibrator but I am not allowing myself to cum. The first couple of days it was very hard to hold back but now it is becoming easier: almost a habit.
The feelings are strange but good: I feel turned on nearly all the time and get sexual pleasure now from the slightest erotic image - a pretty girl, an advertising image, even a memory. I also find my fantasies are becoming more and more wild - yesterday on the train home I found myself imagining I was the girl opposite being fucked by the guy next to her whereas previously my erotic images have been pure male hetrosexual! The down side of all this is it makes it very hard to concentrate on what I should be doing sometimes.
So far it is the 7th day without coming. I will keep people informed of progress.