A midlife venture into swinging.
The runners could easily have been on the cover of Sports Illustrated as they effortlessly flashed through the park side by side. It was a warm humid July day and their tanned skin glistened in the sun. They matched each others long strides and their leg muscles rippled with each impact.
Despite the fact that they were an hour into their conditioning run they weren't at all winded and chatted animatedly about life and school as they effortlessly moved down the running path. The boys shirt was knotted through a loop in his shorts and his toned torso glowed in the sun. His broad runner's chest easily accommodated the pace of their run. The girl had an equally athletic build but was forced by convention to wear a sports bra to contain her pert B's. Her white blonde hair was in two braids that bounced on her athletic shoulders.
As they moved to the more remote sections of the trail the boy nodded to the girl and together they left the path and ran single file on a barely discernible trail through the underbrush. Emerging into a small clearing on the banks of the river the boy rummaged in a hollow log and pulled out a canvas tarp. Shaking off some dried leaves he settled the tarp on the ground. As he kicked off his running shoes and striped down his shorts he watched with rapt interest as his partner was doing the same. Helping her with the bra he swiftly pulled her against his body in a full length embrace.
"I am so fucking horny Jon. It's been three days and I've been climbing the walls. Shit your cock feels so good against me. Oh that's it. It's so nice and hard."
"Hop on, I'll hold you."
In what appeared to be a well rehearsed move she lithely jumped up and captured the head of his cock with her vagina as he cupped her butt cheeks to hold her in position. As he slowly inserted it into her rapidly moistening vagina he said.
"Oh fuck Beth that thing with your kegels. It feels like a tiny hand is in your pussy massaging my cock. I'm going to cum quick if you keep that up."
"Cum fast if you want I'm just about there. Wait. Oh, Oh, OH, fuck that was a quick one. Now you big guy."
"Are you safe?"
"Go for it."
Jon moved his dick in and out of her with half a dozen exaggerated strokes and then clenched her little rock hard ass in his hands as he gave her his first cum. Pulse after pulse exploded into her welcoming pussy. As the tension slowly bled away he slowly lowered them to the ground onto the tarp. Stretching out on his back Beth was able to adroitly recapture his still erect member. As she slowly moved on him he was able to handle her firm boobs and toy with her little cherry red nipples.
"I can't wait to get back to school. The dorm set up this year should work out great. You have that single and Sara and I are only one floor above you. I also have an appointment with Student Health in Gainesville to get on birth control pills. My GYN here in Tampa wouldn't do it without telling my parents and I'm not ready for that argument."
Conversation ended for a while as she slowly posted up and down on his cock with a dreamy expression on her face.
"Oh Jon I can't tell you just how wonderful your cock feels in Miss Kitty. I dream about it at night you know. I have these wonderful visions of you doing me over and over and over again. Sometimes it's so vivid that I have to put on a pad because I'm leaking all over the bed."
"That's funny because all my other girlfriends aren't as juicy as you. In fact you are the wettest of all of them."
"Good one stud but great as you are I seriously doubt that when I'm done with you that you have anything left."
"Heh girl, enough chatter. We've got to get back by one so I suggest orgasms soon."
And so goes distance training for young lovers.
Beth and I had been a couple from kindergarten on. Adult sex had waited for college but our being a couple had been acknowledged by both families since elementary school. Despite some minor curiosity over the years neither of us had been interested in dating or even paling around with anyone else. The only time we had been separated for any appreciable time was when we got sent to different Track camps one summer. It was only for six weeks but we both agreed that it was the worst summer of our lives and never would be repeated.
Sex back at school was definitely a step up from backseats and canvas tarps. There we had a real bed with an inner spring mattress. There wasn't much room to recline side by side so we were forced into spooning and various over and under positions. Oh the trials and tribulations of young love.
Beth and I had always been completely open with each other probably because we had known each other for so long. We just never played the games that lots of dating couples do naturally. A lot of our talk was inevitably about sex and unlike most young adults we talked about and tried just about everything. Our bibles were dog eared copies of the Kinsey Report :"Sexual Behavior in the Human Male" and "Sexual Behavior in the Human Female. Dull reading but very instructive for late 40's and early 50's publications. It helps coming from a doctor's home and its informative library.
Eventually we settled into a short list of favorite sexual things which we practiced and practiced until we got them perfect. Time moved on and all the usual things happened in our lives like degrees, marriage, professions, relocations, houses, kids, mortgages and adult responsibilities. And still we were close and we actually liked talking to each other. Sometimes it was over evening cocktails but usually it was in the dark after making love, the other basic constant in our lives. Usually the conversation was about events of the day we thought interesting to the other person. However, often they were deeply personal topics and made the other person perk up and listen really well.
At this point in the story we were both mature adults and had so far successfully navigated the temptations of American society without straying from our fidelity promises. Obviously neither of us existed in a vacuum but we were aware of staying out of situations where we could be compromised. When temptations or aggressive outsiders presented problems we talked about it. Be it flirtations at work or opportunities on the road, we talked about it openly. In fact, just last night as we were cooling off after a particularly satisfying pair of orgasms Beth led off with one of those.
"Do you ever think of having sex with other women?"
I paused for a moment trying to guess where this was coming from but then decided to just be my usual frank self.
"Yes, I think men automatically put members of the opposite sex onto an attractiveness scale. At one end are the 'no way evers even with someone else's dick.' At the other end are the 'sure I would BUT I'm married to and in love with the most wonderful person in the world."
"You are being evasive and you know it. Come on, haven't you ever seen a strange woman that you were just taken with? You thought to yourself God I'd like to fuck that. You didn't because of our vows but you fantasized it. Maybe it even made you feel a little guilty and so you paid extra special attention to me that night."
"Look, I think we all have generic fantasy images floating around in our heads and yes I have imagined sex with others. However, when fantasy comes face to face with the reality of you my dear, it loses. Your sexuality and beauty destroy my fantasy world hands down."
"OK, OK now you're just trying to get in my pants."
"Excuse me but I've been there many times in case you've forgotten. But why are you really asking this question? Having thoughts of trying out a new dick?"
"To be completely honest, yes. I've been fantasizing about other cocks for a long time. It's not that I'm dissatisfied with anything about your beautiful penis. From everything I've ever read or seen in our porn flics, your cock is longer and fatter than most but that doesn't stop my mind from conjuring up all kinds of wild scenarios."
Beth must have seen the puzzled look on my face because she quickly embraced me saying.
"Oh god Jon you know I would never do anything without you. You have always satisfied me completely. I love you totally and would never do anything sexually without your knowledge. I just have this fantasy and I can't shake it off."
I gave her an extra hug and for several long minutes we just lay quietly in the dark, thinking. After a long pause I said.
"OK, so we both have fantasy thoughts of having sex with others. That's a natural thing. We are sexually compatible, love each other very much so what's to stop us from actually bringing others into our sexual relationship?"
"How about our vows and how we have lived our lives to right now?"
"Right, we have pledged to be faithful to one another in our marital contract. However, if we mutually decided to modify that contract and bring in others how is that being unfaithful?"
After thinking about it for a long minute she said.
"Well technically I guess if both parties agree to a change then it wouldn't be infidelity."