Betting on Wife’s Virtue
by PenName
Copyright© 2025 by PenName
Erotica Sex Story: I remember the events that occurred as if it were yesterday. It seems that the warm islands, with lazy days and starlit nights contributed to romance. Karen and I both worked the past six years, but we decided to start a family at this time, so she stopped her birth controls pills, and we hoped that she would soon get pregnant, maybe on this vacation...
Caution: This Erotica Sex Story contains strong sexual content, including Ma/Fa Reluctant Heterosexual Cheating Cuckold Slut Wife Wimp Husband .
I remember the events that occurred as if it were yesterday. It seems that the warm islands, with lazy days and starlit nights contributed to romance. Karen and I both worked the past six years, but we decided to start a family at this time, so she stopped her birth controls pills, and we hoped that she would soon get pregnant, maybe on this vacation.
My wife and I had rented a condo for a week and had the option of renting for a second week, or finding another place to stay as I had two weeks vacations. We both loved scuba diving and planned to go every day. On the third day of our diving we met another couple, Dave and Kim, who had a home on the island.
They were a very charming and attractive couple, and we soon became friends. They also enjoyed diving, so we had great fun together, and also enjoyed dinner with them at one of the island restaurants, as well as acting as our guides when we went sightseeing.
We so much enjoyed our time spent with our new friends, and the beauty of the area, and the diving, that we decided to rent our condo for a second week. Anyway, Dave and Kim insisted that we spend the second week with them at their winter home on the island.
We finally agreed and moved to their place. They had a lovely and spacious home, with a large outdoor pool, which we immediately enjoyed. They had another guest, Joan, a friend that was staying with them.
We were having a great time, enjoying all that they had to offer, good food and lots of rum drinks. About the fourth day we were sitting around the pool, swimming, eating, and enjoying rum punches. Dave, Joan and my wife Karen were floating on rafts in the pool.
While Kim and I were sipping our drinks, she remarked that my wife was very attractive, and I agreed. She was tall, five feet seven inches, with an attractive face, and a gorgeous body, good shoulders, and firm breasts. Her waist was slim, and she had beautiful hips, and ass, with long gorgeous legs.
Kim asked me if she had ever made love with another man, and I said no, that she had always been faithful, and had been a virgin when we were married. I told Kim that we had been asked to change partners in the past, but had declined. Kim smiled and said that under the right circumstance, any married woman would stray.
I said maybe lots would, but not my Karen, that I knew she was always faithful. Kim laughed and said that she bet that even her husband Dave could seduce my wife.
I said, “Well, I know that she finds Dave attractive, but she would not let him seduce her.”
Kim said that she would bet $200 dollars that Dave could seduce my wife. I said that I would not bet money on it, and Kim said have the courage of your conviction. She finally goaded me into accepting the wager, helped by rum punches.
I said, “How do you plan to test my wife?”
Kim said, “We will arrange for them to be alone this evening after dinner, and then we’ll see if Karen will remain faithful to you. And he will not force her, or be physically rough with her.”
I wondered how Kim would arrange this, and how would I know whether or not my wife was seduced. Kim smiled again, and she said, “I will make sure that you know whether he is successful or not.”
Well, we had cocktails, a great dinner with wine, followed by desert and after dinner drink. Then Kim said to my wife that she would like to borrow me for a couple of hours to do some work on their sailboat, and that Dave would entertain my wife till we returned, and Joan said that she would come with us to be sure that we behaved.
We then left through the patio doors, and then quietly went around to the back of the house, and then entered through the kitchen, and then by a door into their bedroom. I did not have to wonder very long what we were about.
Kim moved a large picture, which was covering a one-way mirror looking into their large family room where we could see Dave and Karen. I’d heard about one-way mirrors, but hadn’t seen one before. Kim then turned a switch, and we could hear the conversation in the family room, but Kim said that they couldn’t hear us, but she said that we had to be quiet.
Dave and my wife were talking, and Dave poured another drink for the two of them, although my wife was already mellowed by earlier drinks. Dave then put on some music, and asked my wife to dance. Karen agreed, so they were dancing, at which point Dave tried to kiss my wife, but she turned her head away, but Dave tried again, and was successful, but my wife broke the kiss, saying “please don’t Dave.”
But he soon tried again, and this time kissed her thoroughly. Kim and Joan were beside me, and Joan said, “He seems to be making some progress,” and I said he wouldn’t get very far.
The girls smiled, and Kim said we would wait and see. Karen was returning his kisses, and soon Dave reached up and pulled the zipper of my wife’s dress all the way down to below her waist, the dress falling open in front. My wife gasped, and said, “Please don’t, Dave. I can’t do anything with you, so please stop.”
My wife was flushed, and it was clear that she was responding to him. He ignored her protests as he slid her dress off her shoulders, pulling it down below her waist and hips till it fell to her ankles. She was just standing there, in her lacy camisole (she didn’t need a brazier) and her lacy white half-slip. Again she said, “Please don’t-I can’t let you do this.” She was trying to move away, but tripped on her dress.
Dave caught her, lifting her in his arms and carrying her to the huge sofa where he laid her down Her dress had fallen off her ankles. She tried to rise up, but Dave held her in a long kiss. You could see the outline of her breasts and panties through the sheer camisole and half-slip.
Again, she pleaded with Dave to stop, but he ignored this and continued kissing her, and now caressing her breasts. Even though she was pleading with him to stop, it was obvious that she was aroused, her face flushed and her body trembling. Then I said to Kim and Joan that we needed to stop this, but Kim said you agreed to this test of your wife, and he is not forcing her.
Soon Dave was tugging her camisole up, pulling it up over her breasts, then caressing her breasts, and nipples. She groaned as Dave was stroking her nipples, then putting his mouth and tongue on her breasts.
Then my wife was pleading with him to stop, but he ignored her protests as he continues until her nipples were stiff, then turning his attention to her thighs, stroking her thighs just above her knees, her slip advancing upwards, exposing more of her thighs till finally her naked thighs were exposed above her stocking tops, where the straps of her garter belt were seen. (My wife never liked to wear panty hose, preferring garter belt and stockings, and it certainly made her look more sexy.)
Now I was worried. I never thought my wife would let it get this far, even though I still felt that she would not let him go all the way. The girls were gloating, and Kim said, “What do you think of your faithful wife now? I think you’re going to see your lovely wife get thoroughly fucked tonight.”
I wanted to stop them, but Kim asked, “Do you want your wife to know that you agreed to this seduction?”
So I could only wait and hope that she would stop him. Also, I was angry-we had been set up. I was as helpless as my wife now appeared, and now I was not so sure that she wouldn’t be fucked, as I could see that Dave was slowly and expertly seducing my wife. Now Joan said that Dave appeared to be making a lot of progress.
At this time my wife said, “Please don’t do any more-I just can’t do this-I’ve never been unfaithful to my husband.”
Kim said, “I think that’s going to change very soon. I think you’re going to see your faithful wife moaning and helpless as Dave has his way with her. He’s an expert, and he loves to seduce a faithful wife, especially with her husband watching-Dave gets a rush out of that.”
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