Quick splash control | Don't jerk off!

This time a stricter hand must watch over you and you must undergo a quick squirt check. In the next few minutes I'll have you wanking according to my instructions, if there wasn't a little catch. You will only jerk off when I allow you to. I will push you to your limits and you will carry out my jerk off instructions exactly as I tell you to. Again and again you will let go of your fingering and watch your cock twitch for me. The game goes on until I decide to let you jerk off.