Custom (no names): I'm going to have a fun stop and go JOI session with you! I'll allow you to stroke while I tease you with my voice and words, but when I say STOP it means your hands come completely off your dick! When I say Go, you may start again for me. It may seem easy at first but I'm going to have fun tormenting you with my power over your masturbation. Let's see if you can get to the end and last for the countdown!