Among them was Justine, a red-haired Canadian girl, one of my closest friends. The others were Nathan, a friend of Justine’s from South Africa, and ...wo girls he had brought along. The pretty but quiet Belgian girl had been the last to squeeze inside, barely managing to lock the door behind her. At the center of it all was Yael, with one knee on the closed lid of the toilet and her mind on the precision work she had to perform.I had first met Yael earlier that night, drinking gin and tonic, for. I would have started to panic, but there was no time to do so before I was moved further along to the next part of the machine.As scary as things had been so far, it didn't compare to this. A piece of skin coloured latex appeared from the darkness. Attached to it were a number of wires and tubes. I looked at it curiously, wondering what on earth it could be. A mechanical arm appeared from the darkness with a syringe and inserted itself above my penis.Everything around that area went numb. It. To touch it sent my mind into a sexual frenzy. Damn how good it felt! So soft, yet the hair gave everything a wonderful rough and masculine texture. The more I groped his ass, the more I wanted to see it while I did so. That hot bastard only coaxed me on; I groaned loud and long and then released that hard cock from my oral grip. I then asked my favorite fuck buddy to turn over so I could get a look at that ass. He happily obliged me and I went right for it. I kissed one cheek while I applied. Sucking one of Bill's balls into her mouth she used just suction to hold it in as she pulled her head back. Bill groaned with pleasure and continued to tease the girl's pussy. Sliding his tongue into the girl he could feel her responding, sweet lubrication was flowing from her slit. Terri lowered her mouth over the cock and tried to take it all the way, pulling up just as she started to gag. Swirling her tongue around the head of Bill's cock, before going down again."Damn this girl learns.