Now, slave, I want you to edge one last time for me, as hard as you can. There's only one condition.
You must stroke yourself 50 times at a very fast pace WITHOUT edging. Once you get 50 full strokes in a row without slowing down, you may edge for me.
This time, hold it for AT LEAST 25 seconds. Not one second less. Stare at me if you wish, but edge hard and moan my name while you do so. If you edge for less than 25 seconds, you must start again with the 50 uninterrupted strokes.
Then let go of your sissy cock. You're done, slave.