My wife and I mutually agreed to experiment together with different sexual situations involving others. We first tried it with different friends but eventually the excitement dwindled and we decided that strangers would add that degree of excitement to what we were looking for sexually. This new adventure meant that we would need to locate willing strangers. Bars and lounges came to mind but neither of us likes to be around drunks.
I came upon a situation one day at a rest area when I saw a glory hole in the partition between the stalls. When I got home, I told my wife about it. I explained how it is used in public restrooms and asked if she would like to try it out. She didn't think she wanted to be in the men's room but suggested that I recruit a willing horny man from inside. She decided that I could watch from the front seat while she jerked him off. If she liked his cock, she would give him a blowjob while I watched or fucked her. This night certainly changed our sex life together and lead to some of the most memorable occurrences of our long marriage. The following actually happened.
There were a few trucks in the rest area so I entered the men's room in search of a willing participant. After about twenty minutes of sitting on the crapper, I decided this wasn't working and went back out to the car. I told my wife nothing was happening and she said to try again and if someone comes in, be creative.
When I returned to the men's room I noticed that someone was now occupying one of the booths with the glory hole. I entered the other booth and pulling my summer shorts down; I sat down on the shitter. I could easily see through the hole into the next booth. The angle was perfect to his crotch and wouldn't you believe it, he was fondling his dick. I guessed by his hand and the gray in his pubes that he was at least our age and maybe older. We are both in our mid 50's.
I watched his hand slowly fondle his hardening dick. It was not large, I am 8'' hard, nor was it cut. I figured a way to indicate to the person next door that I was interested in what he was doing was to place a finger on the inner edge of the glory hole and then remove it. He continued to fondle his ever hardening dick but made no effort to signal or indicate that he knew I was watching. So I lowered my head until I could see his face and sure enough, he was looking straight at the hole and my eyeball. With that he began to stroke his cock and it was now hard and straight. I summoned up the courage and asked him point blank if he would allow my wife to watch him masturbate from the back seat of our car. After what seemed like an eternity, while still stroking his dick, he said, "lead the way".