The basic rues are there are two types of day, a cum day and a tease day.
On a cum day you are allowed to cum once with no prior teasing, wanking or porn, you simply wank until you cum then stop and no more after that.
On a tease day its the opposite, as much teasing and wanking and such as you want but not a single drop of cum!
The catch is that you start with a tease day and get really into it enjoying all the time to wank and tease yourself but really want to cum but cant, then the next day youre torn between the joy of teasing but not cumming or the relief of cumming but with none of the real fun.
As i said it will work only if you really enjoy teasing and the more you love being teased the crueller the game becomes, it would work in a Sub/Dom relationship where the sub values teasing more than cumming because it will be he who imposes the rules on himself by wanting to be teased. And i suspect the hornier the guy becomes the more he wants to be teased, until he reaches the point where he wants to cum, which will most likely be at the end of the tease day so he cant cum anyway, and the next day the need t cum will be less s he will choose to be teased!
I want to give it a go but i dont think ill start today as i have blocked ears which are really annoying, of course if anyone were to tell me to start today i would have to oblige
( but of course i make no guarantees as to my obedience to the rules etc..)