It wasn’t long before my mom and a man I had never seen before came into the bedroom. I couldn’t believe what I was seeing as they began undressi...g each other. I watched with both a sense of anger and arousal as I saw my mother being undressed by a stranger. As her outer clothes were removed, I became more aroused than angry as she was wearing an underwired push-up bra (which she really didn’t need) that made her tits look like someone had cut the ends off of a couple of torpedoes and stuck. He would be so proud of her, hopefully, when his mask was going to be removed much later in the session and he would see her hanging there, her body used like their favorites Hilde, Bianca and Eve from TG. It turned her on immensely. She was snapped back into reality when Tessa snapped the first of two alligator clamps shut on her left nipple, its tips grabbing the skin that had just been pierced with the third pin. A sharp jolt of pain shot through her breast. Almost immediately her right. “That isn’t how it works Pauly, you do not tell me when you want to cum. When you‘re with me, you do as I say. I‘ve paid good fucking money for this. And I want to see that lovely bulge in those trousers, I want that spunk to dry inside them as you drive back to the centre.”He calmed down a little after seeing how his manner had disturbed me. “Come on, test time is over and you’ve passed with flying colours, just like I said you would.” Alex laughed, then kissed me.I was learning about people. There are those that will come to your planet that will desire your position and power, and will enslave the people. You and your family are the ones who will keep the people on the planet safe. Before you leave the planet there will be attacks on humans as food, and yet others that will make slaves of the people. You, Robert, have been selected as the leader and prime warrior of the people of Earth. Now, we do not have unlimited time as the sand in my glass is running out".Robert followed as.