I had returned home for the summer break after finishing my first year in University when I started an affair with the wife of one of the directors of my dads company. My parents were hosting a barbecue party in the evening for about ten of the senior staff and their partners. One of them was Alan who was with his wife Clare, I knew Alan quite well because he usually accompanied my dad on his frequent promotional trips to the States. He was a similar age to my dad (45) but Clare was about twelve years younger and a real stunner with medium length dark hair and a great figure, I had met and spoken with her several times previously when they both came to dinner. Some of the guests chatted with me about my first year in Uni but most were talking shop so after a while I got bored and went up to my room to play some games on my Playstation. When I heard laughter and some cheering I went to the window to see what was happening. Clare was standing in the middle of the lawn with her arms in the air, the front of her dress was open to the waist and she was shaking her naked breasts from side to side. Alan rushed to her and covered her up. As he did, Clare was smiling as she looked straight up at my window. I was embarrassed and ducked back behind the curtains. Some people were starting to leave the party and I went down to grab a beer and a burger while there were still some left, then walked to our summer house at the end of the garden. Clare must have followed me because suddenly she was standing next to me. She asked if I had enjoyed the view from my window, before I had a chance to answer she slid the straps off her shoulders and the front of her dress fell open. She took the bottle of beer out of my hand and dropped it onto the grass, then took my hands and pressed them against her naked tits. She told me that I was welcome any time to have a much better look and said that Alan and my dad were going to California for a week soon and she would be alone. I asked her what if Alan found out but she laughed and said that he would never care. With a free hand she managed to unzip my jeans and reached inside from my cock which was already getting hard, she said that I had nothing to be ashamed of down there. She pulled my cock out, crouched down and wrapped her lips around it for a few seconds. We heard voices close by and Clare quickly stood up covered her tits and walked away. from me I forced my cock back into my jeans then followed her back to the house a few minutes later. I stayed a reasonable distance away from her for the remainder of the evening, Alan and her were the last to leave, she kissed my dad and mum on the cheek and thanked them for the evening, she came to me and also kissed me on cheek, she whispered "Don't forget to call me" and I felt her push something into my back pocket. When I got back to my room I found that it was a slip of paper with a mobile number and Clare written on it. When I undressed for bed I saw that there was still a ring of her red lipstick around the end of my cock! I knew then that there was no doubt that I would be calling her. A week later, a day after my dad and Alan had gone to the airport I called the number in the morning. Clare recognised my voice immediately and asked when I could get to her house. I knew where she lived and said that I would be there at lunchtime. I told my mum that I would be catching up with some of my mates. As soon as I walked through the door Clare kissed me, pushing her tongue into my mouth and started to unbutton my shirt, I put my hand under her short skirt and discovered that she had no panties on and her fanny was also hairless. In minutes we were both stripped naked. She led me through the kitchen to a jacuzzi on the veranda. She switched it on and we stepped into the warm foaming water. I questioned her again about Alan, she explained that Alan had little interest in sex and the only time he ever wanted to fuck her was when she described to him the graphic details of what she did with her latest lover. She said that he never even asked the name of the man or men she was fucking. Clare was sitting opposite me with the nipples of her breasts just visible above the foam, she was moving her foot up the inside of my legs and her toes were soon gently pressing against my balls and cock. She asked me to slide down into the water and raise my legs, as I did the tip of my erect cock poked out through the foam. She pushed my legs apart and moved between them so that she could reach my cock with her mouth. One of her hands was cupping my balls and the other was wrapped around my cock as she sucked it deep into her warm mouth. I knew that I would soon explode in her mouth if she continued to suck me and I was desperate to get her on her back and fuck her. I had to ask her to stop, she stood up with her fanny just above my head, I saw that she had fanny lips that hung down about an inch between her legs looking quite different from the two girls that I had fucked while I was in Uni. We both stepped out of the jacuzzi and she handed me one of the white dressing gowns that were hanging on the wall. On the way upstairs to her bedroom she picked up a bottle of Champagne from a drinks fridge and two glasses. As soon as we got to her bedroom she asked me to pop the cork and fill the glasses. TBC