My wife and I were in our mid-forties, had been married for 20 years and we had two teenage children. We had occasionally done a few risquΓ© things, but this was certainly one of the most daring, at least for my wife!
One early summer's day when we both had a day off and the kids were at school, we decided to go walking for the day. We chose a countryside footpath in rural England which mostly followed a disused railway line. It was a quiet midweek day and all morning we had passed just two others, a couple of ladies in their late 40's (I guess), going the other way along the path. At one point the path left the railway line and climbed up through some dense woods.
As I followed my wife single file up the narrow path I noticed, for the first time in the day, her shapely figure and what she was wearing. It was not overly sexy, very practical in fact: Hiking boots, cotton walking trousers, a maroon cardigan over a white cotton, buttoned, and short-sleeve blouse. She is fairly slim and the outfit hugged her body so it wasn't as unflattering as you might imagine. It was getting warmer as the day went on and we had both shed our coats and put them in the backpack which I was carrying. I watched as the occasional beam of sunlight shone through the trees onto her blond hair. The exertion of climbing the hill was such that we would probably end up shedding another layer once we got to the top. This set my mind working!
We got to the top of the path where the woods opened out into a field and the path then bent at an angle and followed the boundary of the field. By this point I had overtaken my wife to get to the top first. I stopped at the bend in the path and took my backpack and jumper off. From the bend you could see a reasonable distance along the path both ways to spot if anyone was coming. I also spotted a small sunny clearing nestled in the bushes opposite this point which was not visible from further along the path in either direction, but very visible from the bend in the path.
When my wife caught up with me, I said "Just step over there a minute," motioning towards the clearing. As she took the couple of steps off the path and turned around, the sun was shining directly on her. I then said, "Take your cardigan off." She did this thinking that maybe I was just going to take her picture in the sunlight, so she dropped the cardigan on the floor beside her and stood slightly sideways and smiled ready for me to get the camera out. Then came the surprise! I said 'And the blouse'. She gave me a slightly shocked look at first, then she realised I had something a little more unusual planned (we had sometimes talked about doing various things but had rarely done them). She then took a brief glance around to see how 'public' her position was. After a word of re-assurance that I was watching for anyone coming, she turned back to me, kept her eyes on me, and started to unbutton her blouse from the top.