[JonThink]

We had another couple over for drinks one evening. We had only recently met and didn't know them well. After about three strong drinks, the wife of the other couple, Monna, said, "Tell me how you like that hot tub we saw outside as we came down your drive." My wife and I both said that we loved the new hot tub and that it was our second such tub. Monna then said, "I have always attempted to get Ralph to buy one, but he thinks they are gimmicks." Both my wife and I said that the tub really relaxed us. Monna then told her husband that she had been correct about the benefits of hot tubs. Then she asked if we would ever consider inviting them over for a soak. I responded that they would be welcome to use it sometime.

Monna then said, "Well, Ralph, here is your chance to try one. What better time than now." I looked at my wife and said, "What do you say?" She agreed. With that Monna started pulling off her top, and said, "I suppose you guys always go nude when using it." I said that we actually did go nude whenever we used it." She said. "That is fine with me." Soon both of us couples were naked and headed out to the hot tub. Monna was nicely built and not a bit shy about being nude. My wife and I had been to a number of nude resorts and felt comfortable with nudity. We started soaking, and Ralph said that he could use another drink. I offered to go and prepare drinks for all. As I climbed out of the tub, I heard Monna say to my wife, "Your husband really has a nice ass!" That struck me as a little odd, but I ignored it. Once I returned with the drinks, I noted that Ralph had started snuggling up to my wife and had his arm around her shoulders.

As I handled Monna her drink, she pulled me over toward her. Then she said, "Sit down next to me." Before I knew it, she had her hand around my dick and was stroking it. I glanced over toward my wife to see if she had noticed and was reacting to this woman's move on me. Instead, she seemed to be enjoying the boob massage that Ralph was providing her. Given that, I reached down to Monna's legs and worked up to her pussy. She readily spread her legs out for me. I began finger fucking her, and she started climbing onto me. In the meantime, it appeared that my wife was getting her own finger fucking by Ralph. She was laying back and breathing heavily. Before long, I had the Monna's legs wrapped around my waist. I raised her up to the edge of the hot tub and entered her. Soon she was hunching for all she was worth and letting out moans and primal noises as I thrusted away faster and faster. Then I saw my wife sitting on the edge of the hot tub with Ralph eating her out. Shortly thereafter, my wife had her ass sticking up in the air as she leaned her upper body out from the hot tub, and Ralph started fucking her doggy style.

Neither my wife or I like shooting cum in our hot tub, so I pushed Monna out on the bank and gave it to her missionary style. My wife climbed out of the tub on all four's and left her ass high for Ralph to continue fucking her doggy style while on his knees on the bank. Monna appeared to have gotten three climaxes during her little foray. My wife had also climaxed, but only once. Monna exclaimed that the hot tub did have a tendency to relax a body. Ralph said that he could not agree more. The women retired to the bathrooms to clean up, while Ralph and I prepared another round of drinks for all. Both Ralph and I were happy to see that the women had remained nude after cleaning up. We decided to listen to some music, which the led to dancing both fast and slow. It was fantastic to watch Monna and my wife jiggling and wiggling naked to fast songs, and then swapping partners off and on with Ralph and Monna to slow songs. Both women were rubbing their pussies into the guys' dicks during the slow dances. We completed the evening by all four of us sitting out nude on the deck and feeling each other off.

As Monna and Ralph got ready to depart, I told them that they were welcome to use our hot tub any time we were home. They readily agreed, and said they would not be strangers.