Using an interval timer to take an enema

I found this method to be a fun way to push myself when taking larger enemas. I set an interval timer (normal people use it for working out) to have a duration of time for me to open the flow (the “workout” phase) and to stop the flow (the “rest” phase). By playing with the duration of the phases, a good balance could be found. Additionally, since the timer is basically “telling” me when to open/shut the clamp, it feels like the timer is “dominating” me, which adds to the fun.

Does anyone else do something like this?

Using a timer is a lot more fun with two people in a D & S situation. The enema is given and the timer stated for the retention time. The recipient struggles to hold the solution while watching the timer tick down.

A refinement is to use an hour glass style timer if you can find one with an appropriate time. Look for something like this:

1/3/5/10/15/30 Minutes sand glass

They are typically under $10