I had he day off and hooked the boat up. Its a mailbu blue in color. I called the wife an asked if ahe wanted to go but said she had to work late. I ended up going out by myself and drove around having a couple beers. I went by a landing and had to stop to pee. There was a decent looking blonde sitting out by the lake when i got there. She looked like she was in her mid 20s, long blonde hair in a ponytail wih a long white shirt. When i came back from the bathroom, i asked why she was sitting out by herself. She said she was waitinf on some friends to pick her up. We made some small talk and then i got on my boat. Just then her phone rang and i could hear her cuss. I asked what was wrong after she hung up. She said they wouldnt be over to pick her up for 2 hours at least. I asked if she wanted to join me on my boat. She agreed and jumped on board. I asked what she came out for and she said to relax and tan. She had a long white tshirt on and it covered her up pretty well. I offered her a beer and she cracked it open. We went to a small sand bar and anchored. She asked of she could have another beer and i told her to help herself i had bought a 24 pack. After opening up the 2nd beer she said she wanted to go in the water. She pulled off the white shirt and thats when i got a good look at her. She was a little curvy with just a small tummy, her boobs were easily DDs and her ass was very toned and round. She was in a red and white bikini which didnt cover up much. She jumped in the water and i couldnt take my eyes off of her. When she surfaced she looked up and told me to jump in too. I did just that but put the beers in a floating cooler first and put it in the water. We enjoyed our beers and talked some more. She apologized for her skimpy bikini. She said she had worn it to impress a guy that was supposed to have been wih the people picking her up. I assured her not to worry about it and thay it lopked great on her and he would have liked it. We got back on the boat and she laid out to tan. I put some music on and sat and drank some more. She undid her top and laid on her stomach. I couldnt help but stare at her ass. I just sat back and relaxed for a few then she asked if i minded if she tanned nude to avoid tan lines. Had i have been sober i prpbably would have thought more but i just said sure. She stood up facing away from me and pulled down her bottoms. As she bent over i got a great view of her pussy which was shaved and juat looked like a small line as her lips werent showing. She laid back down and i just starred and drank. I was super hard and it was hard to hide that in wet swim trunks. After a bit she rolled over and her tits were amazing. She noticed me lookong and asked if i liked them. All i could say was yes. She said they are natural. She sat up and drank more beer.Then she laid her head on my knee. She said she had seen my ring on my fingerand wondered where my wife was. I told her she had to work late and couldnt come out. She pushed up my swim trunks and wrapped her hand around my hard cock. I watched as she took me in her mouth and gave me an amazing blow job. She then asked if i wanted to have sex. I could only shake my head yes. She stood up and lowered herself down onto my cock. I asked about a condom and she said she was on the pill. I hadnt had sex without a condom in a long time as my wife refused to take birth contorl. It felt great having her pussy wrapped around my cock. She rode me deep and hard for a few mintues then we both came. I admitted to her i had not cum in a long time. She smiled and stood up. She jumped in the water again to pee and we went back to drinking abd tanning.