I wondered if allowing him to do that would work. He tried it again and this time I didn’t push him away. I reached down to his sheaf and rubbed it.... His cock appeared. I had a decision to make. I had teased him so now I had to go through with it. I pulled him to me and aimed his cock at my pussy. I don’t know what set him off. Was my manipulation or the feeling he got entering my pussy but whatever it was he thrust forward and started to hump me. With each thrust he seemed to grow larger and. I had felt both of those things, and so much more. I stood up, although on very shaky legs. The robe I was wearing, to afford me some touch of dignity and to avoid other clothing not fitting right when I changed, fell open. That notion of dignity was long gone, though. For one thing, anything Kiki saw at this point of that body was going away. I leaned back on a counter to steady myself, and just in time as the euphoria washed over me again. I guessed the sensation was so intense because I had. “Go on now,” she said knowing full well that she was going to get raped pretty damn quick if she insisted on mercilessly tempting me. Even so, she added, “I just want to get a little sun on my tits.” An old saying came to my mind. It was actually a phrase used to express an attitude of someone that is full of youthful energy, vigor, rowdiness, or boisterous excitement. “Sis, I’m not sure what’s done it, but you sure are full of Piss & Vinegar today!” I joked. My quick-witted sis responded,. .he informed me to wear matching set of my choosing blindfolded and gagged with head bowed and hands behind my back waiting for him in my garage also to bring my toys.He said he would be over in 15 so I had to act quickly, I remembered he had asked previously if I had a sawhorse or something he could bind me to, so I went and grabbed the sawhorse out of our 2nd garage it was dirty and from being used as an engine mount, but I couldn't clean it otherwise the husband would know.. but I carried it.