You are only allowed to masturbate when I give you permission to masturbate. And now, you will be triggered to masturbate, whenever I decide you should. But I'm not being kind to you. Because you will continue stroking until either you cum or I tell you to revert to normal. Those in chastity will find this audio file to be downright cruel. And those who masturbate a lot will find themselves masturbating so much and so hard that soon, their cocks will be sore to the touch....