More and more, Kim's enslavement looked less than a fantasy. She really needed to be taught a lesson in being human. Jeff took a deep breath and went ...own the stairs.Mummified Steph was exactly where he left her, standing amongst the plastic tombstones. Jeff noticed that her head was tilted to the side as he approached her and the vibrator was silent. He hadn't put in new batteries so he assumed they were dead.There was a smell of urine in the air and he realized that his stepsister had peed. She couldn’t tell me which one had fucked her, they were so much alike. We acted like nothing had happened until the meal was finished. I had an idea so I strongly requested the twins accompany us back to our cabin. Marcie look at me in wonderment when she figured out what was going on.When we got there I offered everyone some wine and said there was something we needed to talk about. They looked at each other briefly and I knew that one had shared his conquest with the other. “This afternoon. Taking hold of my firm cock I slide down to the base and grip it tight. The pleasure provides a throb in my hand and I begin stroking. Your picture, our messges, anticipation to see more of you, my dream. The passion builds quicker than I figured it would and I slow to enjoy the mounting feeling. Unable to control the eruption as if I could now with all the mental teasing this morning. The sensation starts deep…..I rest fully against the cold wall and feel my knees give. Intensity grows. I have never seen a neater place to stay. I think you will all be very comfortable sleeping in the tent while the team is here. All of you remember they will be in charge of your safety, so do as they say, even if you don't like what they tell you to do." We will, we promise!" They all three shouted out to me.I just smiled and went back to the kitchen where my cell was ringing. It was Charley and he brought me up to date on all that had happened. I told him what I had found out and he insisted.