Back in the 70's, I was working for a large firm dealing with aircraft and space products. Two of our engineers were sent to Norway for a several week assignment. It just happened that one was a guy and the other a very nice looking lady. When they returned, they talked very openly about their adventures during the stay. I have to mention too, that both were married, but not to each other. The most interesting part was the fact that they had used the saunas there and both were naked when doing so. And that this was not a one time thing. Of course the big question, that no one was willing to ask, was if things had gotten 'friendlier' during alone time. From their demeanor and answers, I would have to think that they did have some extra-curricular fun. I would think that the fellow would have gone raving nuts if he didn't get to 'know her better'. Much of my life has been spent hoping and praying for a similar situation