I know how compulsive you chastity slaves are, even when you lock up your own cock in a chastity device.  If you still have the key, what’s the point?  It’s just play chastity, not real chastity.  You can merely unlock your horny little cock anytime you want and tug away.   I will be putting a stop to all this compulsive masturbation behavior, stroker boys.  I will be your keyholder and keep the keys.   I will decide when you deserve to have them mailed back to you so you can have a little “release” time.  Keyholding is not a free service.  I charge $200 per month as my fee to be your keyholder.  If you need special mailing service such as Fed Ex Overnite or international mailing for the keys to be dispatched back to you, there will be fees in addition for my time and expense.