Jerk Off Promises
(This tease was inspired by Promise Me and The Very Last Time by Spunky, check those out if you haven't already. This is a very similar fantasy I've had after reading them)
Hey there strokerboy.
I know what you want to do. Little slaves like you can't help it. As soon as you see a beautiful woman like me your cock starts to grow in your pants and all you want to do is stroke it. No point in waiting, take it out and start stoking for me. Keep a nice pace, no more than one stroke a second.
Look how fast your little dick grew. When is the last time you've cum? Have you been a good boy and kept all the cum pent up in those balls? Personally, I doubt you have that much control. Slaves like you can only make it a few days. Eventually you'll give in and stroke a few more times. Cum will spurt all over yourself and you'll clean up and close whatever tease your on.