In the late 80's my wife and I lived in a hard-partying apartment complex near Tampa. Every illegal substance known to man was available and we partook liberally in the partying and the swinging situation we found ourselves in. We were open to playing around as we had done it a half-dozen or so times during and right after graduation from college.
Mostly we partied with two other couples in school and continued to have threesomes and foursomes for several years after school. My wife and I gave each other permission to play with our school friends even if we weren't there. That was a very liberating experience for both of us. I think we were so confident of our own sexual relationship with each other and our friends that we did not worry about possible complications. Everyone seemed cool with it.
Several years later, my wife and I brought a single gentleman into our bed. We were friends from a sports team we all played on. Many weekend evenings were spent in bed with my wife pleasing us both and us doing our best to make sure she had a great night. We knew if my wife had a very sexually satisfying time, she would continue to fuck us both.
At this point, my wife had only ever had me cum in her mouth. The first evening we were playing with this gentleman, I was fucking her from behind while she sucked his cock. She was an excellent cocksucker and in no time, he filled her mouth. It was so sexy to hear my wife gulping our friend's load. Once he had stopped cumming my wife pulled his cock from her mouth and looked at me. She had white cum around the edges of her mouth and simply said, "Wow!" and laughed.
Another couple that belonged to the team also was our dealer. Brad was married to the sexiest woman on the team, Lynn. Lynn was one of those tasty 80's women with huge breasts, bleached blonde hair and an ass to die for. We always flirted with each other's spouse but certainly to my disappointment, nothing ever happened.
Several years passed and my wife and I had separated. I had moved to the beach but traveled over to Tampa regularly. On one trip I stayed at Brad and Lynn's. Brad was a long-time diabetic and had confided in me his inability to get and maintain an erection. I hate to admit it, but when he first old me of their marital bed difficulties thought, "Here's my chance!"
On this trip I had not packed any pajamas because I usually stayed at a hotel and slept in my briefs if anything. I had to sleep on their sofa in the den. After a little bit of partying with alcohol and blow, they decided to go to bed. I was wired and ready for anything but discouraged that they were calling it a night.
As I lay there frustrated and thinking of the voluptuous woman in the next room my cock began to swell in my briefs. All I had on was my briefs and a t-shirt when Lynn walked back into the kitchen and right by where I was laying. She was in a pair of white panties and a white t-shirt as well. My tumescent cock was very evident, and she looked right at it and then looked at me with almost a grimace.