[jacksonhole]

Me and two buddies were driving around the city (Chicago) on a summer night. We were all home for the summer from college and looking for something to do. We had borrowed my Mom's car which was a convertible and had the top down because it was a beautiful summer night. We pulled up at a red light and found ourselves next to another convertible with two girls in it. So being college age guys we called out to them, "Hey, what are you doing tonight? Want to party?"

The girls looked at each other and giggled and said follow us, and we'll drop off our car. We followed them to an apartment building and they parked and locked their car and jumped in ours. We made introductions as we drove around trying to find a liquor store that would sell to us (we were only 20, not yet legal.) We found a place that would sell us a bottle of vodka and also bought a bottle of orange juice. With our supplies in place we decided to drive to the beach.

Now the obvious problem is that there were two girls and three guys, but one of my friends had a girlfriend at school and kind of took himself out of the game without any discussion. My other buddy and I just let the chips fall wherever and let the girls decide who they wanted to hang with. At this point we had only been in the car with them for maybe ten minutes, but we were already pairing off.

We got to the beach and passed the bottle around a few times and then my friend's girl asked if he wanted to go for a walk. They got up and walked down the beach. After a couple minutes, the other girl asked me if I wanted to go swimming. I said, "Sure, but I don't have a bathing suit." She said that she didn't have one either and we would figure it out.

Once we had gotten about ten feet away from my remaining friend she started pulling her clothes off and was naked by the time we got to the water. I was right behind her and ditched my clothes on the beach and we walked into the water together naked. Elapsed time from them getting into our car to us getting naked was maybe 30 minutes. As soon as we got in the water she started grabbing my junk and kissing me. And with probably no more than 5 minutes of foreplay she jumped up into my arms and lowered herself onto my cock.

I really couldn't believe I was actually fucking this girl who I had met less than an hour earlier and without a rubber, but that's what happened. And I never even learned her last name...

Not proud of it, and was worried about STD's until I got tested a few weeks later. But that's my shortest time.