I've heard from another mistress, that this slave contacted her - behind my back! But of course, I can't just believe it ... I need proof! I walk in on the slave and tie his hands with some duct tape while I tell him what I heard. Then I take his phone and ask him for his PIN - so I can read his messages ... but he comes up with excuses and doesn't want to give it to me. Well, I gave him an easy option ... now we'll use the hard option ... it's more fun for me anyway! I kick him, slap his face, trample him, put my heels onto his worthless dick until he finally gives me the phone's PIN ... and then we'll see if he lied to me :-D