This mailtimer is hard to win. That's what makes it so hot and thrilling.

All you have to do is obey my instructions. Stroke when and how I tell you and stop when I command. If you cum before the timer is up, you are safe. If not, you become my bitch.

You will be all worked up and desperate to stroke, but will I let you stroke hard and fast enough to cum in time to beat the timer? It won't be easy.