having been married for over 10 years we had both always been faithful, Until a few weeks ago...... We had often discussed our fantasies about friends, colleagues and neighbours but they were only fantasies! Darren (a Builder) used to live next door, he was 6 ft 4 slim and at 31 nearly 10 years younger than Mary, after he and his wife moved 2 years ago Mary had told me she fancied him and had had erotic thoughts about Darren but would never actually do the real thing. A few week ago he was driving past in his van and as we were outside he pulled over to see how we were. We got talking and I asked him to give us a quote on some carpentry work, we arranged for the work to be done the following week. He arrived as I was going to work and Mary let him in, She was dressed up for work so I guessed she'd leave him a key.Later that evening she told me what had happened.... He had complimented her on how niced she looked that morning, as she was hanging the washing out he came up from behind , put his arms around her and cupped her breasts, whilst doing this kissing the back of her neck. instead of pushing him away she turned around, and kissed him passionatley, she could feel he was hard as he pressed up against her. they came inside the house, moved to the bedroom and Darren undresse her standing at the end of the bed, as she stood he continued to kiss her all over, Mary could'nt resist she knew this was it and pulled him onto the bed.she told me the sex was fantastic! I'm still waiting for the invoice...?