Each girl had a shiny metal probe stuck up her vagina and ass. Two wires came out of each probe and ran up to the metal plates.They had IV tubes stuck...in their arms. I didn’t.I reached down and felt my privates. No probes in me. Good.Two of the girls were asleep, and another two were staring blankly. But all the others were moaning and panting, obviously sexually aroused. Their eyes were rolled up in their head. All I could see were their whites. The musk of sexual arousal filled the room,. . it fealt good and within a few minutes I gasped and shot cum into her hand and onto her skirt. She giggled, winked and said that I obviously still fancied her. And boy ... did I! The evening passed without event.About 2 weeks later my parents were away for the week. My sister had made no advances and I was too shy to try anything. Before bed one evening she was getting ready for bed wearing a 'baby doll' sleepset. This comprised a very short slip and matching panties; the slip was designed. My cock occasionally gets very hard and needs to be released so I view porn. My memory works well so I go back to when we had a full rather active sex life and remember an old friend who was part of it named Ken, not his real name, but wouldn’t,t want to embarrass the real person so for the tale he,s Ken. Sarah and I met Ken at our local public house in an area of north London we used to live in. He was about our age with a lovely wife who suddenly walked out on him for a younger man leaving. We started to kiss again as he put his finger back inside me and I have never felt so excited and nothing I had ever done before felt this wonderful.When he put his finger back in he put two in and that felt awesome as he put both of them into me. I opened my legs as far as I could so he could get them right into me. Then he began to slowly move his fingers a bit faster and rubbing and twisting them harder and I was beginning to feel quite strange inside me – then, at the same time, he put his.