My Husband promised me that he will only insert his penis into her pussy and sent his sperms deep into her pussy. He will do it as a medical treatment...and not as a sex enjoyment. I accepted it. I asked my sister to come to Home next day. At 9am Her husband dropped her and went to office. I told her that, we should try another way for her pregnancy. She asked what. When i told her our idea My sister become very shy. But on my promise that it is just a part of medical treatment she agreed half. It would be easier to shop for lingerie as a woman than a man and much more fun.”“Let me think about it,” I answered. Although, I was already getting excited at the prospect of such an outing. I think I already knew my answer was going to be yes. Sis removed the DVD and turned off the television as we both headed for our bedrooms. I could still taste her juices in my mouth and on my lips, as well as being quite wet myself.When I reached my bed I started jerking myself off until I came in my. K, both it is!”I walked over to her and with one tug tore open her white blouse, she screamed and struggled but to no avail she was stuck in the chair and the chair was bolted to the floor. Her struggling gave an opportunity to admire her firm 34c tits struggling to break free of the confines of a pink lacy bra.I slowly teased her nipples through the lacy material of her bra she screamed again and unleashed another volley of obscenities. With that I flicked out my switchblade and cut the bra. Ed took his cock in his hand and started to slowly work back and forth on his shaft. The trouble was, watching it get to full hardness was making my pussy throb. I knew I was getting wet. "What knickers have you got on Kate?" he asked."White cotton ones. M&S," I replied.Ed closed his eyes. He was fully hard now - a good, sturdy eight inches, just out of reach. "Mmmm just imagining you in them, and then peeling them off you. No chance of showing me I suppose? Please Kate. Keep your jeans on,.