Well, I am typically not a prude or overly shy but at the same time, I am not an exhibitionist or pervert. So, the following account might explain a little why I did what happened.
I am currently 47 years old, have three children (two boys, one girl) and my husband and I have been married since a year after we graduated from High School. I still can remember when I first met Mark. He was a Hall Monitor in our school and my friend Robin told me she had a fellow she wanted me to meet. We had different lunch hours so, during my lunch, Robin and I wandered into the hall Mark was monitoring. We had a wonderful time talking with him and teasing him. At this time, Mark was a Junior and I was a Sophomore. After we left, I told Robin that I think I could fall in love with Mark. Well, time passes and Mark and I began to go out and did lots of making out; he would play with my boobs and finger me but we didn't have sex; I was too
refined
for that; I was supposed to be a
nice
girl!
After I graduated, Mark and his friend wanted to take a long vacation and I wanted to make sure Mark would come back to me so one night I went to his house when his parents were gone and we 'did it'. From that time until they left on their vacation, we were screwing any time we could - we both loved it. But I still was shy about my figure, my actions, afraid that someone would see us doing something inappropriate. If we went to the Drive-in, Mark would have his hands all over me but if we double dated, we would sit and watch the movie.
But, time passes and for almost 30 years we have raised three wonderful kids, moved several times, bought a house, and we were in our rut. I was still somewhat of a prude when around people. I wouldn't let Mark play with my boobs or rub my butt when we were in public, I only wore a one-piece bathing suit, didn't wander the house in my underwear. I knew that Mark wanted to do lots more sexual things but I was never up for it.
At one place I worked, I met and became good friends with Bryan. He was a manager in another department (I was in Accounting, he was in Product Development). Bryan is one month younger than I am, has a great sense of humor, and is good looking. Had I not already been in love and married to Mark, I might have had thoughts about Bryan. Mark and I would get together with Bryan and his wife Cindy quite often and we began to spend time in our hot tub; having some wine and talking until the wee hours of the morning. After several months of this, Mark took off his swimming suit and expressed how much more comfortable it was without the suit. (Mark and I would sit alone in the tub naked so I knew that it was much more comfortable that way.)
Soon Bryan and Cindy had their suits off so I soon became brave enough to remove mine. Immagine, sitting nude with other people and they weren't teasing me! (After two kids, I felt that my young girl shape had left me.) This got to be a regular habit when they would visit our house; into the tub, off came the suits. After a while, we would wander out of the house nude. I took notice of Bryan, he was somewhat more slender than Mark but his penis was slightly longer but not as big around.
Bryan and Cindy moved to a town about 100 miles away so our visits were much less often but when we did get together, it was for the entire weekend - either their house or ours. When they visited us, we spent many, many hours in the tub but still did nothing but talk and sip wine. Bryan told me one time that they had joined a 'nudist colony' ... but I guess now they are called nature resorts. Bryan invited us to join them as guests but I told him "no" since I certainly didn't want anyone staring at my naked body. When I mentioned this to Mark, he began to pester me to accept an invitation. He said that I didn't have to get totally undressed and that it could be a fun time. (I really think he just wanted to stare at naked young girls.) Well, after several weeks of cajoling, I agreed that we could go to the park.
The fateful Saturday arrived and we drove to the park with our camping gear in tow. We arrived about 10:00 AM on Saturday and got checked in, located Bryan and Cindy, and set up our tent in the spot right next to theirs. Within minutes, Mark was out of his clothes but I was still fully dressed. I finally agreed to take off my top. I'm not proud of my boobs, but not ashamed of them either. Besides, I saw younger girls with sets which were in way worse shape than mine. So, I wandered into the restroom, fully dressed, to remove my top. In the restroom, I began to talk to a nude woman who could tell that I was nervous. She related to me that she felt the same her first time but that within minutes, she felt that people weren't staring at her. She convinced me to 'remove it all'. After I got undressed, I headed back to our tent (with a towel wrapped around me) and placed my clothes in the tent.
The four of us began to wander the park, first stopping at the Hot Dog stand to get a dog and a beer, next, we headed to the pool where we grabbed some lounge chairs which were out of the way and laid back and chatted. At this time I still had the towel wrapped around me. As we talked and I looked around, I became more comfortable and before too long, the towel was open and I was laying in the sun. I have to admit that the total freedom was amazing! I began to look around at some of the women and saw that they had saggier boobs than I and more rolls - all of this allowed me to relax even more. I also checked out some of the men and decided that Mark had a very decent 'dick' - nothing to be ashamed of.