We left it at that for the night, but, as you can imagine, the subject arose frequently during the next week, and it certainly contributed to some interesting fantasies in which Marianne played a major role. Actually, our regular lives were a bit humdrum - teaching history to a bunch of teenagers isn't exactly scintillating, and kids in fourth and fifth grade can be mind-numbing. Thoughts of illicit sex are a bit more energizing! Consequently, when Jan invited Marianne over for dinner Saturday night, our thoughts were not completely on hospitality!
Dinner was good and the company pleasant, but there was an air of expectancy throughout the evening. We talked about school problems, they exchanged some tidbits of gossip, and we watched a couple of sit-coms until we had postponed the main event long enough. Jan casually raised the question of going into the Jacuzzi which, of course was answered with a unanimous "yes!" At that point, Jan raised the issue of clothing, addressing Marianne when I, not coincidently, was out of the room.
"You know that we don't wear suits when we're in the water alone. You certainly have seen me naked quite a few times now and you saw Jeff for a short time last Saturday night. Could you, or do you want to, go in nude tonight? Unless you are uncomfortable with me starting out naked, I'd like to not wear a suit. Jeff feels the same way. It's up to you, but it's very nice not to be covered when you're in the water."
"Jan, I just don't know. I'm afraid I'd be too embarrassed! It seems natural for you to be nude and you know I like you that way and I wouldn't mind at all about Jeff." Blushing, "I certainly didn't mind last week. I'd just feel too exposed. I know it's silly after all we've done...but...but I'd feel funny with Jeff seeing me."
"Ok, I'll tell you what we can do. Jeff can go down first and get in. We'll come down in our robes and I'll have him look away until we get under the water. He can then dim the lights and you'll be hidden and still get the feeling of having no suit on under the water. We could get out the same way if you want. Would that work?"
"Damn, I feel so silly! The truth is, no man, other than Bryan, has ever seen me completely naked, but I don't think it should matter - but somehow it does! I even see a woman doctor. I admire how open you are and I feel so prudish. Oh, all right, we'll try the way you said. Another thing, Jan. I feel ...well, I feel awkward when the three of us in the Jacuzzi - like I'm in the way. Last time I just got carried away and joined in just the way I did when Bryan was here, but, afterwards I was embarrassed for having butted in on the two of you. Also, should you and I do anything when Jeff is with us? You said that he approves of us being together, but I'm afraid that he might be uncomfortable seeing us...oh, I don't know...well, doing things..."
Jan said that at that point she had all she could do to keep from laughing - which might have humiliated Marianne who was honestly afraid that she might be causing a problem. "Marianne, honey, you are being absurd! Evidently you think that it is ok for you to join in while your husband feels and fucks me, but you'll be in the way if my own husband has me. Did we act as if you were butting in last time? Forget it! We both thought that you made the whole thing more exciting. Also, Jeff has absolutely no problem with seeing us together - making out I guess it would be called. In fact, I'm sure that he would enjoy watching us in bed! Look, here's the situation. You are more than welcome to join in - do anything or nothing - it's completely up to you. Whatever you're comfortable with!"
"Well that makes me feel better. Now, all I have to deal with is being naked in the water with Jeff there!"
As arranged, I went down to the Jacuzzi first, sans bathing suit, turned everything on and waited for the women. They appeared, wearing robes, and I assumed, correctly, nothing else. I promptly turned away although I'll admit that I cheated a bit and caught a glimpse of Marianne's naked body as she climbed over the rim. I was pleasantly aware from that quick glance that Jan's favorable appraisal had been accurate and Marianne had been hiding a very nice figure under her less than flattering clothes. As soon as they were seated and respectably covered by the water, I dimmed the lights and turned directly toward them.
As the last two times, they were seated side by side, Marianne in Bryan's seat. I had moved over to Doug's usual seat so I was beside Jan but at right angles to her. It was very pleasant sitting there quietly in the relaxing water, having an interesting, but inconsequential, conversation All of us, I'm sure, were enjoying the tranquil and peaceful period while knowing that it was merely the prelude to a far more intense and heated event.
Actually, that new event began considerably before I was even aware of it. As Jan described it later, action between the two of them began almost as soon as the lights went down. Just as she had with Bryan, she put her right leg up over Marianne's knees, opening the way to her cunt, a path which Marianne's hand soon followed. This was done quietly and unperceptively, and, as with Bryan, nothing was visible on the surface. At the same time, Jan slid her hand down beside her own leg, found Marianne's crotch and worked her fingers against her clit. The two of them sat there, playing with each other while the desultory conversation went on.
As the two of them continued their clandestine activity, the talking died away completely and I became aware that something was going on. That became obvious when Jan straightened up, turned to Marianne and they began kissing intensely while each felt and squeezed the other's tits. The kissing became more passionate and their fingers seemed to be moving more frantically as their excitement grew. I couldn't really see too clearly in the dim lights, but both women were sitting up straight, putting their tits at the water line, so I could make out the clutching and squeezing going on. This went on for some time and, I'll admit, that I was eager to get in on the action. When Jan turned toward Marianne, she had left room in her seat and I just slid over and lifted her onto my lap, rotating her until she was straddling my legs.
I pulled her back against me, my cock up tight against her hips, my hands clasping her tits. Her legs were open over my knees and I felt Marianne's hand trying to worm its way to her cunt, so I parted my legs, giving her room to get in. Obviously it worked for, later, Jan told me that she was being actively finger-fucked as she moved against me. For me, there was something else - as Marianne moved her hand over into Jan's cunt, the back of that hand occasionally ran over my balls, a totally unexpected development. I lifted Jan a bit higher and pulled her tighter to me, increasing that contact, and making my cock more rigid than ever.
I quickly swung Jan around so that she was facing me, her legs outside of mine, her tits against me and my cock rubbing on her stomach. Marianne did as she had the last time, playing with Jan's cunt with one hand while reaching around and gripping a tit with the other. In that position, contact with my balls was even more frequent and, a few times, it actually felt that it might have been deliberate. Needless to say, I was quite aroused and I was on the verge of raising Jan up to put my cock into her when she facetiously said, "There's something very hard poking at my stomach! I wonder what it can be?" Then, to my complete surprise, she pulled away and stood up, dislodging Marianne's hands from between her legs and off of her tit.
Then, even more startling, she pulled Marianne up, pushed her onto my legs, straddling them, urging her forward, saying, "See if you can figure out what it is, honey!" Suddenly, my cock was against a different stomach and different tits were against my chest. I honestly don't know what was going through my mind at that moment - I think it was numb which didn't prevent a surge of adrenalin going through me. I was all ready to fuck Jan and now I had the wild experience of having another woman replacing her. In addition, Jan immediately began massaging Marianne's cunt and paying particular attention to my balls!
I heard a gasp from Marianne when Jan moved her, undoubtedly even more shocked than I at the unbelievable change in position. Before she even had a chance to react she was firmly against me. Normally, she might have attempted to pull back, but she was already highly aroused by her sexual activity with Jan. Suddenly, she was against me, my cock was rubbing against her stomach and Jan's hand was working between her legs. She was genuinely stunned, incapable of any rational thought. Later, she would be astounded by the train of events, but right then she was just dazed and went with the flow - with Jan as mistress of ceremonies.
We stayed in that position for a brief period - I have no idea how long - when our activities director pushed her hands between us and, grasping her breasts, began lifting Marianne upward. I had already started doing the same thing and, quite quickly, she was high enough that my cock was free and pointed upward toward her now open cunt. By that time, my mind had cleared enough that I was - actually we were - aware of what was going to happen. Marianne probably was still a bit dazed by the sudden development, but she admitted later, reluctantly at first, that she knew that she was going to be fucked. When thinking about her relationship with Jan in the last month, she had pretty much accepted that it might happen, but it was just a "sometime" possibility - but sometime was here.