chains and bands

today Mistress required me to put a rubber band tight around my puny worthless dick.   i did so and wore it that way for about 10 minutes.   also, a long time ago i presented Mistress with a small chain and padlock that locks around my balls and puny worthless dick.   i lock the chain around my balls and puny worthless dick whenever She orders me to do so.   i am wearing it now as i write this.