Changing Room Surprise

A few years ago, when I was still in college, my girlfriend and I went to a small party with a group of her friends. I had only been dating her for a few weeks and didn’t know her friend group all that well. They were a tight bunch and there were times I felt a little awkward. But they were all very nice, and I thought the girls were all cute in their own ways.

This party was at one of the girls’ parent’s house in her hometown. They weren’t home, so we all road tripped to her house for some partying, hot tubbing, and it turns out, a bit of naughty fun!

The party started out with drinks and grilling where I felt like I started to get to know the gang better. There was a tall blonde girl, Karen, with whom I kept making eye contact the whole night. I was worried about getting caught, and often darted my eyes quickly away.

Later on, in the hot tub, we were all pretty well buzzed up, sitting next to our SOs. But we were packed in pretty good and there was a lot of incidental touching. We were laughing and drinking along when I felt Karen’s leg rubbing up against mine. At first, I jerked away, but it soon happened again, and there was no doubt it was deliberate. I immediately got excited by this and started getting hard.
This went on for the next 20 minutes and by the time we were ready to get out, we had been running our legs together, and I had casually slid my hand up to her crotch and giving her a couple of quick rubs.
When it was time to get out, I was lucky enough to be be able to get out and grab a towel before my erection was noticed. But my girlfriend, Jenny, did notice and made some sort of comment wondering what got me so excited. We retreated to a little changing room and started making out hot and heavy. Jenny started giving me a hand job while I played with her C-cup tits. Things were getting pretty hot, and I was sure we were going to fuck with there when she said, “wait here, I’ll be right back.”
As Jenny left me, with my shorts down around my ankles, she turned out the light. After a few seconds, I was like, “fuck this,” and just about to leave when the door opened and Jenny came back in. “I’m back.” She said and I heard her walk to me and we started to kiss again.
Immediately, I noticed something different. This was not Jenny. The kissing was lighter, the tongue was pointier, and this girl was taller! As I gasped a bit and backed off, Jenny breathed into my left ear, “Go with it.” Then she started sucking my ear as she pushed my head back toward the mystery woman. So I did! It took me about ten seconds to figure out this was Karen, mainly due to her being the tallest of the girls, but also because she easily had the flattest chest in girl I’d ever seen. To this day, flat-chested girls turn me on!
Karen’s kissing got more aggressive as I started to rub my thumbs over her stiff nipples. Jenny was alternating between kissing my neck and sucking my ear. Soon her hand was around my dick and she started stroking it. Then, Jenny took my dick and started rubbing the head up and down against Karen’s bikini bottoms. This sensation almost caused me to blow right there! I grabbed Karen’s tight ass and pulled her hips to me. She moaned into my mouth as we trapped Jenny’s had around my now down-pointed dick and her crotch. I hadn’t planned for that and the sudden pain of my dick pointing the wrong way caused me to break the kiss and exclaim, “Ow!” We all laughed a bit but quickly got back into it. When I went in to start kissing Karen again, I bumped into the side of her face and soon realized that Jenny and Karen were making out! “Holy fuck,” I whispered in a bit of shock. I just stood there for a moment, not knowing what to do, like a total dweeb, when Karen grabbed my hand and brought it up to her nipples again. Back in the game, I started rubbing, kissing, teasing, nibbling, and kissing all over both their bodies. It wasn’t long before we were on the floor, rolling around in wet towels and bathing suits. “I want you to fuck her”, Jenny said into my ear. I felt my way around and found Karen on her back, waiting for me. I got between her legs and as I slid inside her super wet pussy, started making out with her again. We were fucking along at a decent rate when Jenny got up and left. I barely noticed because right at that time, Karen asked me to do her doggy style. We proceeded to fuck for another 10-15 minutes when I told her I couldn’t hold back much longer. Karen then said, “Hold on. Let’s go find your girlfriend.” Not eager to blow to soon I agreed. Karen led me by the hand through the house to their finished basement entertainment area. Walking into the room, the first thing I saw was Jenny, on her back with her knees over one of the other guys shoulders getting pounded hard! She was manning with each thrust and had no idea we walked in. I had landed myself in with the first group of swingers of my life, and I was in awe! “C’mon” Karen said and she led me into the room. She stopped me I front of my girlfriend, told me to enjoy the show and got down on her knees and started blowing me. There are so many details I remember from that night. I quickly blew my load from that blow job, but it didn’t take long to get back in the game. I fucked all four girls, ate so much pussy, and even had dick sucked by another guy for the first time. It took me another year before I felt comfortable enough to return that favor. The next morning, I woke up in bead with my girlfriend. She woke up soon after, looked at me and said, “Good morning babe. Welcome to the club.”
To this day, I wish I had married her because she introduced me to a level of sexual freedoms and exploration I have never been able to find in any other partners. That is, until I began an affair with my department supervisor. She was game for anything, but that’s another story!