Big beaded cock fuck with a 13 inch sound

Pushing a 13 inch beaded sound all the way to my bladder. Training my cock to take 10mm insertable all the way through the prostate and tickling the bladder with it. I did not cum in this video, just training my cock to take it. The hopes are to later insert it to block my seman and cum chambers and torture my self by not being able to release.