Something that happened about 10 years ago. I got chatting to Mike on another site. He was looking for interesting locations to photograph his wife Kate, and at the time I had access to a small office in the centre of town. It seemed like a great opportunity. We chatted via email for a couple of weeks. First to agree a date, but then discussing more and more of the sexy things that Kate might get up to, depending on how horny she got. Mike is in his seventies, but Kate is younger, about 53. Tall, slim with small boobs. I saw a couple of photos of her, and she looked great. So eventually the night of the meeting came and I met Mike and Kate for a quick drink in a local pub. Kate looked gorgeous, and just as Mike said she would, she was in a short skirt, holdups and a thin blouse. For the pub, she did have a light mac on to cover the blouse and hide the skimpy blouse and no bra. Have to say she looked gorgeous. Great legs and the occasional glimpse of stocking tops. The pub was a bit surreal. A lovely couple, quite well spoken, and lots of chat about all sorts of things rather than the plans for the evening, but we were all getting along great. The time came to head to the office. Mike went to get the car, and I was left alone with the lovely Kate whilst we waited 5 minutes before heading outside and being picked up. The office was literally around the corner, and I unlocked, and let us in. It is on the ground floor and has privacy windows. So when its light outside you can't see in, but as it gets darker outside, and particularly when you turn the lights on, you can see through the windows. We needed some light to take pictures, so carefully positioned the white board to ensure some privacy. After getting our bearings, Mike started to take lots of sexy pictures of Kate. First sat at a desk, then on the sofa. Lots of sexy poses getting sexier, and sexier, with Kate starting to show more and more. It was very horny just being an observer on the periphery of the action. There were pictures (and views) of Kate, sat in a chair, bent over a desk, and sprawled out on the sofa. Kate was eventually on the sofa, with her blouse unbuttoned and small boobs on show. It felt like the right time to join the action, and I moved across to have a play with her boobs, and particularly her pert nipples. It all had the desired affect and Kate was getting horny. Starting to rub herself, and enjoying the attention that both Mike and I were giving her. Mike was still taking pictures, and I suggested that Kate sat on my lap would make for some great pics. So I was sat on my office swivel chair, and Kate sat across my, while we kissed, and I continued to give her boobs some attention. My hands were also able to wander under her short skirt and explore the bare flesh at the top of her legs. At some point I slipped a finger under her knickers, and confirmed what I already suspected, that her pussy was nice and wet. More kissing, cuddling and Kate was unbuttoning my shirt, so that my chest could rub against hers. I already knew that Kate liked having her pussy licked (and I do enjoy licking a nice smooth Pussy), so I asked her to lie on the desk. I was able to position the chair between her legs and get a great comfortable position. Pulling her lace knickers to one side and getting my tongue between her legs to give her pussy and clit plenty of attention. She was enjoying it and I removed her knickers to get better access to that pussy. I looked up, and saw that Mike had stopped taking pictures, and had his cock out, so that Kate could give it a nice suck for him. After a while Mike said "I think its time to return Steve's favour", so we repositioned ourselves, and Kate started to unbutton my trousers to bet to my cock. I quickly intervened taking my shoes, socks and trousers off to make it easy for her. I then sat back on my office chair, while this lovely lady sucked on my cock. Truly a dream come true. I didn't want to cum yet, so a couple of times I had to ask her to take a small break. It was exquisite. In the warm evening, her mouth felt quite cool, and she was expert at teasing the end of my cock. I knew that I wouldn't last much longer, and I was desperate to fuck her. Mike had previously told me to take the lead, and see what happened. So I simply told her, "can I put a condom on, and fuck you over the desk". She obliged, and stood bent over the desk, while I slipped on a condom, and entered her from behind. She had a nice tight, but very wet pussy, and my hard cock easily slipped inside. So there I was, only wearing my unbuttoned shirt, fucking a sexy lady in stocking (hold ups) and a short black skirt, over a desk in my office.. Fantastic ! I gave had a good fucking over the desk, but didn't last as long as I might of hoped. There had been so much anticipation on the lead up to this event. So I pulled out of Kate, and let Mike take my place, giving her a gentle fucking, whilst I removed the condom and cleaned up. Kate moved back onto the sofa, and I took my place back in the office chair. Having a ringside seat, while Mike played with Kate. He wanked himself and wanted to shoot his cum over her face, but Kate was having none of it, and said he could do it when they got home. After that the evening fizzled out. It was time to get dressed and go our separate ways. but we said we should stay in touch. Mike also said he would send me a couple of the photos. It was a really fun evening, and fantastic to fulfil several fantasies all at once. Although in hind sight the office location was probably a bit cold, and doing something similar in a hotel where everyone could be more relaxed would probably be a lot more fun....Maybe next time ? So the next day, I swapped a couple of emails with Mike, and we agreed that we all had a lot of fun. He sent me some of the pictures. , and also a video of me fucking Kate over the desk. I always look over them with fond memories.