I know you're desperate to cum, but the question is how desperate are you? Can you complete my humiliating tasks to earn the sweet release you crave? You can't cum without permission; we both know that. So I guess your only hope is to hold all ur cum inside until i decide otherwise no matter how much I tease you and how hard I make it to continue to obey, hahahahahaha. You can be good for me. I know you can.