I was perusing the personal adds. I had recently lost my regular fuck. She and her husband decided that they wanted to try for a family. She was approaching thirty and said that she felt that she didn't have long left to try, so sadly I said goodbye to them. Back to the adds, there was one that took my eye it was a couple she was twenty eight and he was forty one, just one year older than me. They were looking for single men and Bi ladies, but not couples. As I read on she wanted to be dominated and by the looks of it he just wanted to try two women. I read the add several times and then bookmarked it. I wondered how to go about dominating a woman. I had always treated all my ladies as equals. I read some of the articles on the same site and then moved to another site. It was geared and slanted to doms. I read all I could and decided I can do that, so I went back to their add and started to compose a reply. It was obvious to me that the tone of my reply would decide if I stood a chance. I met the few requirements that they stated. The couple Rob and Jill requested a photo. I decided to take one with my shirt off, but trousers on and attached it to my reply. In the last line of my reply, I told Jill that she had to ring me by 9 p.m. on Friaday evening. I was sat hoping for a call when the phone rang. It was Rob who introduced himself. I snapped at him that I told Jill to ring and put her on. I heard a little squeal, she was obviously listening. "Hello," Jill said in a soft voice. In a stern voice I told her that I had instructed her to ring and not Rob. She started to grovel an apology. I stopped her and told her that she needed just to say, " Sorry sir." Then I instructed her to tell me what she wanted to use as a safe word. She thought for a few moments and then told me the word. I reminded her that she needed to finish any sentence with sir. She repeated the word and sir. I told her to write down my address and I would expect to see her here at 9 p.m. on Friday night. I heard a little groan from her and a bigger one from him as I gave her my address. Then I told her, "So I expect you to be punctual at 9 p.m. on Friday and I expect you to be wearing a tight blouse, short skirt, no panties or bra and nice shoes." I heard Rob groan again as she answered, "Yes sir." My doorbell rung just as it turned 9 p.m. on the Friday night. I let Jill in who was followed by her husband. "Did I tell you to bring him," I snapped at Jill. "No sir," she replied. I told her now he was here he had better come in. I took them into the lounge where I ordered Jill to show me that she had followed my instructions. She had, her nipples were poking through the tight blouse and she turned away from me and bent over to show her naked arse, and a nice arse it was to, but I wasn't about to tell her that yet. I had Rob sit in a chair as I instructed Jill to sit with me on the sofa. I told her that we could talk freely and open until I instructed her that she was in her submissive role. We talked openly about what she liked and didn't like. The only thing she had never tried was anal intercourse. Everything else seemed up for grabs. I told her I would see that if we got around to anal she had control with her safe word. Then I told her she was in role. She answered yes sir. I told her to unzip and take my cock out. I heard Rob groan. It was obvious it was not his thing seeing his wife serving another man. I told him if he didn't like it to leave, but Jill would be staying until I told her she could go home. Then I had Jill sucking my cock. She was quite good, not the best I'd ever had, but far from the worse. Then I told her to stand and strip for me. Rob groaned again as Jill stripped. She had a gorgeous body and I was looking forward to taking my pleasure from it. As for Rob he was an unnecessary distraction and I decided to deal with him now. As Jill stood there completely naked I addressed Rob and told him his presence was no longer needed and that he could collect Jill at ten a.m. tomorrow morning. He went to say "But .." but I cut him off and led him to the front door and saw him out. On my return Jill had a smile on her face. I told her to wipe it off her face. She did and said yes sir, but inside I was pleased that she was happy that I had ejected Rob. "Now suck my cock," I instructed her. It wasn't long before we were in bed and she was riding my cock as I sucked her nipples. I deliberately left a love bite to show Rob that she was mine to do as I like with. I had a great time as did Jill doing as she was told. We sucked and fucked for hours and I even fingered her arse. I was half expecting the safe word but we never got there. Next morning I fingered her arse some more and instructed her to get a small dildo and start opening her arse with it, ready for my cock. Yes sir came the reply. I had just had a final fuck with her and instructed her to return the following Friday with her dildo to show me how she had got on with it. As she told me yes sir the doorbell went and I instructed her to answer the door and let whoever it was in, knowing it would be Rob. He looked shocked that she was still naked when she let him in. I told him that Jill would be returning next Friday and that there was no need for him to come with her and she would be staying again over night. He went to say something and I cut him short telling him that I would take it out on Jill's arse if he started to whine. Then I instructed Jill to dress. I had a final kiss before I allowed them to leave. After the second visit I allowed them to set up one visit a month as Jill had told me that she had other commitments she had to meet. I also gathered that they had a threesome with another woman. Whilst it worked for Jill, Rob couldn't please them both, and it or him, was a bit of a flop. I told Jill to sort out an evening where she could bring her new friend with her. Over the next year we had several threesomes with Sammie. Sammie also fell into the submissive mode while with us and would do whatever I instructed her. Having two women sucking at your cock or licking each others pussies is the most empowering feeling a man can get. At the anniversary of our first meeting I had Rob come and stay and watch as I took his wife's arse for the first time. She squealed and groaned a lot, but never once called her safe word. Rob pleaded with me not to fuck her arse, but we just ignored him and he was moaning as Jill moaned her enjoyment. I gathered that he later tried her arse for himself, but you can never get back the first time and he had missed out on that. I made Jill watch him wank himself as I fucked her. Eventually I sent him home while Jill stayed the night. On our second anniversary I allowed Jill to be in charge and dictate what she wanted. I wasn't too surprised that she wanted a lot more licking, but I was surprised that she wanted me to fuck her arse. Who was I to refuse. She was great. Then sadly I had to go into hospital for an operation and it was a while before I was up and around again and in that time Jill had found another man to control her and he also had a much larger cock. There was no chance of tempting her back. Never mind I was back with the personal adds.