I do like to see a slave suffer and when SlaveJ asked for a cock bondage session I was more than happy to accommodate his wishes.

He'd been given strict instructions not to masturbate, he had already told me he did this at least once a day - a filthy habit don't you agree?

He has become a bit of an expert at the old cock and ball bondage but what use is a tied up cock to anyone?

I soon had him slapping his cock and balls with a ruler and begging to be allowed to cum. I ordered him to rub some toothpaste onto his cock and around his scrotum and then, after a bit of begging on his part, I allowed him to cum.