First experience with the exhibitionism

My name is Silvia, I've been always interested in nudism and exhibitionism. I'm always nude at home. But the very first experience with exhibitionism has happend a few yaers ago on the local beach. Me and my bf were sitting on the sand early in morning. There were other peoples around at some distance. I was topless as well as some of the other women. My bf was touching me, kissing me, caressing me, joking - so I got very horny. I looked around and saw that there were not so much people around and nobody was very close to us. I felt strong feeling that it'd be so exciting to take off my pants too. And I've decided - I took off my pants and got completelly naked on a public beach. It was an amazing feeling of excitment, freedom, arousal... We continued sittnng and talking when we heard that some couple were going nearby. They could saw my naked back and butt. When they were walking near us I could hear a woman whispered "check it out", "naked" and her quite laughing. At that moment I felt myselt so confused and embarrased, but at the same time very excited, I got blushed and started to laugh too.