Thong

When I was 16 years old I spent the weekend with our next door neighbors their daughter at the time was was mid twenties. Our parents were away on different business trips. Our neighbors had a pool. Joy, our neighbors daughter invited me over to swim. I wore, by mistake, a thong swimsuit to impress. At the time I had no idea that I had a large penis. Joy said let’s put some sunscreen on so we do not burn. Joy was in a bikini, she had me rub sunscreen on her I watched her nipples get firm. She was sitting and I was standing. My penis was swelling inside my suit. Joy face was very close to my penis. As she rubbed sunscreen on she asked , are you alright? A bit embarrassed, I replied. Why she asked. My swimsuit I said. Nothing to be embarrassed about she said. You are filling that speedo out , what material is it. I have no idea I said. Can I feel, it looks silky, or nylon. Her hands reached forward and I felt her touch on my penis. Nylon I think and you are very big. Pardon I said, you have a large penis she said. Do you like my boobs she asked. I have seen you looking at them. ? Ah! It’s okay, she said. Come on…. Would you like to see them? I know you would! I will take my suit off and you do the same and let’s swim. Come on, pull that speedo down. I did, I was erect. Doing alright she asked. I think so, I said. Now how do you like my boobs. Come over here and feel. I did. We swam and she was the first. She was the first. Our next door neighbor.