Let’s have a nice little JOI with a countdown.
I twerk, you jerk. The rules are simple: if I’m not moving, you’re not jerking. If I’m moving my ass slowly or moving it back and forth, you will stroke slowly, and if I’m twerking or bouncing my ass, you have to jerk as hard and as fast as you possibly can! As I switch from holding still to moving slowly to bouncing my ass, I order you to jerk off your cock fast to my bouncing ass. I count you down to make you spray your big load onto my bouncing ass!