10/11/2018
A few years back I had gone with a girlfriend to a reservoir we liked to frequent on very hot desert days. We would go swimming and just hang out for a few hours. On this particular day we saw a young guy coming up the dirt road on his motorcycle.
He stopped and we chatted a bit. I said we were going to go swimming and he said sounded like a good idea but he didn't have a swim suit. I said who needs a swimsuit. Nobody around but us two girls. He laughed and said no way. I said if we go without our swimsuits will you join us. Sally looked at me in shock and said what? I said you heard me Sally, if he will strip down so will we. No sex, just swimming. He said yeah, see your friend isn't as willing as you say you are. I told them both I meant it and started to take my shirt and shorts off striping down to my black bra and panties.
I am 5'4" and have long red hair, weigh around 120lbs. Sally is a long legged very busty blond foreign exchange student from Sweden. She looked at me and said you have got to be kidding. He said wow, you really mean it? I said are you going to join me or not as I unhooked my bra and let it drop off my 32 C's.
He said, wait... if Sally will I guess I will but its a no if not. She said ok, if you will give us a ride on the bike I will. I laughed and said great get those clothes off and lets swim as I dropped my black panties to the ground and ran to the lake giggling all the way! Sally started to take off her halter top letting her big breasts loose and Bill dropped his pants showing a very large bulge in his boxers. Next came Sally dropping her shorts and panties showing her nicely trimmed blond muff. First time I saw her naked and I found it very hot. Bill dropped his boxers and I beheld his 8" rod poking straight out. I laughed and he turned red, I said remember I said no sex.
He and Sally came in the lake and joined me. We swam and laughed about it as we talked about how much fun skinny dipping with strangers was. Bill said it was the first time for him along with the first time to see a redhead and a blond nude as his girlfriend was a light brunette hair color and little compared to us. We said to tell us about her, he said she was around 5' with smaller breasts and a cute little ass. Said she shaved her pubs into a little strip and that she would kill him if she knew what he was doing right now. I told him we weren't having sex so it shouldn't be a big deal and if I was his girlfriend I wouldn't worry about it. I'd be proud of him that he was honest and held off the temptation. He laughed and said it was getting later in the day and he better give us those bike rides.
We all got out to dry off and Sally said, we can air dry on your bike ride and hopped on the back stark naked. He took each of us on a naked ride around the area while the other one waited... what a thrill being on a bike stark naked with our breasts pressed against his naked body on the bike. I came hard from the thought of someone seeing us and the vibration of the ride, I told him thanks and we both laughed about it.
We got back and all got dressed thanking each other for a great time. After he left I told Sally I came from the excitement and the ride and she said she did also while giggling and saying I can't believe we did this!
About a week passed when my little sister told me her boyfriend was coming to dinner to meet us all. I said cool and went to help her make a salad to go with Dad's BBQ burgers and hotdogs. Later when he came over she brought him in to introduce us and low and behold it was Bill! We both were in shock and I put my finger to my lip carefully when no one was looking at me and let him know to play along that we never met before. I smiled and said hi, its a pleasure to meet you. He did the same and played along.
Later that night we managed to be alone for a few minutes and we thanked each other for not saying anything that would have caused my sister or each of us any embarrassment. I told him it was our little secret but told him I was wet between my legs just thinking about it! He laughed and pointed to his crotch which was obviously full of a very hard cock as he turned and headed for the bathroom to take care of it. Of course now I knew my little sister had been naked with a guy as he had described her perfectly to Sally and I that day.