This is a story about public and consensual adultery. I know there are some unlikely elements in it, but hey, this is just supposed to be entertaining and fun!
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It was the last night of our trip to New York City. After all the nights hitting the bars and clubbing, Kristen and I had decided to just go out for a nice dinner, have some wine and go back to our hotel and have a good night's sleep before heading home the next day.
Kristen, my wife, is simply stunning: 25 years old, slender, long, red hair, round arse and beautiful C cup breasts. Although I don't look too bad either, I consider myself the luckiest man on this planet for having such a beauty as a wife.
While we were waiting for the next subway to arrive, I became aware of the huge crowd of people also waiting to catch the next train.
"Should be a cosy ride," I thought. I was to find out very soon.
When the train had finally arrived, the crowd tried to squeeze into the already packed passenger cars.
"Come on, Steve! Don't let go of my hand!" Kristen tried to get us in, and against all odds, we made it. Inside we found ourselves trapped in a corner with a handrail between us. I was facing the corner whereas she was facing me. There was only one person behind her. It was a rather tall, well-built black guy, and by the look of his face I could tell he wasn't too much upset to be standing behind such an attractive lady. At that time, however, that didn't really worry me much since I was just glad we made it inside.
The subway started going and we were on our way. It was rather hot, and I began to feel like I were in a sauna.
"Wow, someone's forgotten to turn the heater off," I said to Kristen.
"Yeah, baby, if it weren't for the crowd here, I'd take my dress off right now!" She giggled.
Immediately, I started picturing my wife standing there with all those people, covered by nothing but her black bra and panties. My cock began to get hard on that thought. I had always been a rather jealous guy, but thinking about Kristen being the centre of attention of all the men in there turned me on massively.
After three or four stops, it suddenly happened. The train stopped in the middle of nowhere.
"Ladies and Gentlemen, I'm afraid we have a little maintenance issue here. Please remain calm. As soon as the issue is taken care of, we'll be on our way again," I heard the train operator announce through loudspeakers.
"Great! Now we're stuck in this bloody tin being slowly steamed to death! Too bad I didn't put on a bikini," Kristen joked.
"Don't worry, dear, it's probably a matter of a few minutes." I didn't know if I was trying to convince her or myself.
Time didn't seem to go by, and after a while, I didn't have an idea whether we had been waiting for five minutes or half an hour. It wasn't only the waiting that was slowly getting unbearable but also the heat inside the passenger car. I had already unbuttoned the first three buttons of my shirt, and although she was wearing a short black dress, I could see the sweat on Kristen's skin. One of the straps of her dress was hanging down her arm, and she began to look like she had just finished a good workout.
The black guy behind Kristen seemed to have got tired of standing, so he leaned forward and grabbed the handrail between Kristen and me.
"I hope I don't bother you, pretty lady," he said to Kristen. His words were rather quiet but loud enough for me to hear.
Kristen responded, "Oh, it's perfectly alright. It would be rather selfish of me to have the handrail all for myself, wouldn't it? And besides, would it make a difference if I suffocated between my husband and the tube or between my husband and you?" They laughed.
I didn't know why but the sight of her petite, white figure in front of this strong, black guy was just beautiful to me. Would I have ever thought this could possibly turn me on? No. However, he towering above her, his body touching hers was something that got my motor going.
"Are you alright, honey?" Kristen softly asked so only I could understand.
"Yes, I'm fine, and you? Is it really okay for you being trapped in front of him?"
She smiled at me, "Don't worry, I'm okay. You know I like having a strong man behind me." She smirked because she knew I got her sense of humour.
About five minutes later I saw the guy behind Kristen move. It looked like he tried to adjust himself better behind my wife. After he got still again, I suddenly noticed Kristen's eyes open wide in alarm. She looked a little irritated but calmed down again very soon.
"What is it, dear?" I asked her.
She leaned forward and said to me, "He's touching my arse!" She could tell I got upset so she quickly added, "But it's very subtle. He's stroking it with the back of his hand, I guess. Wait a second!"
She cleared her throat quite audibly. "Alright, he's stopped. Please don't do anything about it now, I'd like to pass this waiting time as calmly as possible," she told me.
"Okay, love, as long as you're fine!" I replied.
I tried to appear upset about it to her, but in reality it was quite the opposite. When she told me he was stroking her bottom, my cock began to twitch. I should have felt ashamed about that, but I just got turned on so much.
The guy seemed oblivious to us, gazing at some distant things and holding on to the handrail with one hand when I saw Kristen looking uncomfortable once more.
"Is he touching you again?" I whispered.
She nodded. "Yes, he is. He's cupping my arse cheeks this time. Oh my god, this shouldn't be happening!" she said.
"Is he hurting you? Shall I stop him?" I offered her.
"No, it doesn't hurt. Please don't make an issue out of this; I'm going to be fine!" she replied.
I watched her try to remove his hand, but it seemed to be futile. During the struggle he still appeared to be uninvolved, looking away. She gave up the resistance and let him continue. The confusion on her face was obvious, and I knew it was time for some action from my side, so I acted. I don't know why, but I just leaned forward and started kissing her.
What a wicked situation it had to be for her. There she was, trapped in a subway corner, with her husband kissing her and a black stranger fondling her arse. Maybe it was the confusion, maybe the wine from earlier, or maybe it was the combination of all those strange events that made her relax and kiss me back.
She broke from the kiss. "I'm surely mistaken, but does this turn you on, darling?" she asked me after discretely feeling my hard-on through my trousers.
"I don't know why, but yeah, it does turn me on..." I confessed to her.
"Who would have guessed..." she smirked at me.