Surprise Vacation

My sister booked a vacation for me, my wife, her husband and her. We didn't know where it was until we arrived in the islands. When we arrived at the estate we found out it was a very private nude club. We also found out no one was allowed to wear clothes. We went to our room and my wife Sue was okay with this and so was I. She then pointed out I was as hard as a rock and I should masturbate so I don't make anyone uneasy. I get on the bed and jerk off and when I'm close my wife gets on the bed and finished me off. I asked her why she did that and she didn't know. We went to the pool and found my sister Amie and Bob. Bob was small but as I could see was a nice size. My sister had small boobs and was shaven. My wife Sue has big tits and an unshaven pussy. We sat down and Bob asked if I painted the ceiling already. I laughed and said yes and you. Bob smiled and told me twice. My sister sat on my chair and told Sue and me we needed to lather up. She then put sunscreen in her hand and started to rub it on me. Once she was done she told me she missed a spot. She then put her hand on my balls and dick and rubbed it in. I was hard in seconds and my sister loved it. She said just like old times. My wife watched and asked what she meant. I told Sue we used to shower together when we were teens and wash each other. Sue got wide eyed and I said my sister is adopted so no incest. My sister went to Sue and lotioned her up. She stopped at her bush and then rubbed it in carefully. Sue's breath got heavier and soon I realized my sister was rubbing her to an orgasm. Sue moaned loudly and everyone at the pool looked and then clapped and went back to their business. I watched as many men and women were masturbating. Amie sat down and my wife told me that was very nice. When we went back to our room Sue was all over me. She pushed me on the bed and mounted me and we had the best sex ever. The next morning uee and I shaved her bush and she was now smooth. My sister loved it and told her it made her look younger. Bob lotioned Sue and Amie and he made both of them orgasm. He looked at me and said another time. We all laughed. We went into the ocean and played some golf naked and had a good time. At dinner that night we meet a lot of people in different shapes and sizes. We ate a good dinner and then Bob and I went to the bar to smoke a few cigars. The women joined us and we all got hammered. The next morning Sue and Amie were going to go shopping in town for the morning. They both got dressed and left us after breakfast. Bob and I went back to his room first and then to mine. Once in mine Bob asked if I wanted him to make me cum like my wife. I looked at him and asked if he wanted the same. We both nodded and locked the door. Bob went first and had me lay on the bed and started to play with my balls and then rub my dick. After I was hard he moved his head forward and started to suck me off. It felt very good and Bob was good at it. When I was close I told Bob and he sucked me harder and I cummed in his mouth. I said to him that was great. Bob was hard so I turned him over and followed what he did. Bob was really into it and soon he was bucking his hips and filled my mouth with his cum. I told him to get ass up and used his cum to lubricate his ass and put my head on his asshole and slowly fucked his ass. Bob was loving it and told me my sister did this with a vibrator a few times. When I was close to cumming I pulled out and did it on his back. Bob was again hard and he lotioned up my anus and fucked my ass. He cummed up my ass and watched it drip out. We said we would tell the girls we jerked off together and that would be it. Bob left and I showered and shaved and felt great. When sue arrived she smelled the sex and asked what happen. I told her bob and I came back and jacked off a few times. The next day we meet at the pool and just relaxed again. Our wives put lotion on each other and gave each an orgasm. That night our wifes decided to go back to Amie's room. The woman were a little drunk and sue kept rubbing Amie's ass. Then Amie went to the bed and asked Sue to lick her. Bob and I stopped talking. The next thing I know is my wife face in my sisters pussy and Bob is now fucking her doogie style. Once done my wife lies down and my sister eats her out and I fuck my sister. Her pussy is tighter than my wife's but I fucked her hard. We pack the next day and fly home with a big smile and tired private parts.