I'm Jim, age 40. My wife is Donna age 38. We have been married for 15 years and have two children Steve age 13 and Rita age 11. We live in Northern West Virginia.
One evening about sometime back we were in the middle of a particularly enthusiastic love making session when Donna asked.
"Tell me the truth please. Did you ever fuck Janet?"
Startled I stopped thrusting and we lay there coupled with just an occasional involuntary thrust. "My sister Janet? What made you ask that? Of course not." Meanwhile my past fantasies of doing just that suddenly surfaced and I became hard as a rock.
"No? Then why are you twice as hard as you were a minute ago?" said Donna as she gave me a couple of quick thrusts.
A few seconds later she added. "She is so sexy that I can't believe that you didn't at least try. Didn't you ever do anything?"
"Honestly. No. I never tried. Well, that's not exactly true. I started a pillow fight once. We were both in our pajamas. I did have an ulterior motive. As I hoped we ended up wrestling around and we each copped a feel or two. It was erotic fun and a fond memory. Unfortunately nothing happened."
Donna and I were frank with each other on things of this nature. "I did a lot of looking though and I must have ejaculated a gallon of cum doing fantasy encounters with her."
I asked. "What got you started thinking in that direction?"
Donna seemed lost in thought but her body reacted by riding my super hard cock faster and harder for a minute.
Then she stopped and said. "I don't know. I've been watching her the last few times she was here and the way she acted around you. There was a lot of touching going on between you. I had the feeling that she was sexually attracted to you
Donna continued. "Her manner is always so sexy that she's got me aroused and thinking about exploring my bi side. It's been years since I even thought about doing any bi stuff but she kind of got me going. Actually when we were kids she was my first bi fantasy."
"How about a threesome?" That popped out of me before I had time to think. I cringed waiting for the expected sarcastic reply.
"Up to you. I'm game."
To say that her reply was a shock would be the understatement of the year. But the idea was something new and it began giving me ideas.
About ten years back Donna had owned up to a desire to explore her bi side with our neighbor Nancy Williams. We had heard that she and her best friend Beverly occasionally got together for sex.
We actually worked together to help Nancy figure out Donna's interest and her willingness. Things seemed to be going quite well and there seemed to be an unspoken agreement between them. One night Donna brought up the subject of a threesome.
I had been attracted to Nancy long before Donna expressed any interest but did not feel any return interest from Nancy. When Donna brought up the subject I naturally thought that it was a great idea. Actually though I had no feeling that Nancy would ever consider that option even if she and Donna sinned together.
However when I responded with enthusiasm Donna immediately pulled back and in fact had seemingly lost interest in lesbianism until her recent pronouncement.
Our enthusiasm over the idea caught up with us then. We were both came and then we went at it again. In spite of that the discussion didn't come up again for about six weeks.
That night we were eating supper when our younger son Dale popped out with. "Daddy. Did you know that Aunt Janet was coming and spending Labor Day weekend with us."
I looked at Donna and she looked at me and winked. Suddenly I had a major hard on. Luckily concealed by the table.
"By the way." Donna added. "I ordered that king size bed we looked at last Saturday. It will be here next Thursday. Just in time for Labor Day weekend."
To say that I was both astonished excited would be another understatement.
My sister Janet, by the way was at that time a thirty seven year old Radiation Oncologist at a cancer center in Morgantown. She was pretty much married to her career but I did know of several sexual entanglements over the years.
After hearing of the weekend plans the rest of the evening was busy. We did not get a chance to talk about it until we were in bed together. We were both naked and having trouble keeping our hands to ourselves.
I was hard and Donna had a slippery pussy when I checked it. After I did that and we had explored each other for a minute the mood seemed right and I asked.
"Are you seriously considering that we are going to try to seduce Janet into our bed?"
Donna tightened around my finger and thrust forward a bit. My cock became very erect as Donna responded saying.
"I really don't know what's come over me. I got this idea one day during Janet's last visit. Now it's taken a hold of me and I've been horny ever since.
"Since then almost every time I've masturbated especially with just my fingers, I've thought of her. Other times I'm picturing you and her together. Am I crazy?"
"I guess if you are than I am too. Since you brought it up I keep thinking of you and her together and it's instant hardon. I've come close to having it come up at the wrong time on several occasions.
"The other day I saw someone in the mall that reminded me of Janet. That made me picture you and her together and I got a major woody. I had to sit down till it went away. Luckily had a package to cover it with."
"I do have a question though. How are we going to bring the subject up?"
"Well, Janet does like to touch a lot. I plan to wear something soft and revealing and underwear. I suggest that you do the same. Hopefully we can tell from her reaction what her mood is. Also I suggest that we do a lot more touching both of each other and of her."
"Did you know that I've spoken with her several times in the past few weeks?"
"Sounds like a plan to me. Let's do it and no you didn't tell me. What did you talk about. Do I want to know?" I waited for Donna to tell me of the talk.
"Lot's of laughing about you and in the middle I dropped in a remark about how sexy you thought she was. She laughed and said something to the effect that you had your chance and 'muffed it'. The only thing she would add was to say. 'Ask Jim if he remembers our wrestling match.' and then she got off on something else."
We had a very enthusiastic love session discussing the possibilities the weekend might bring. Our new above ground pool in our very private back yard played prominently in those fantasies.
Janet surprised us by arriving early. In fact she arrived just as I was returning home from work an hour earlier than usual. We greeted each other in the driveway as I went to help with her luggage.
She had so little to lug in that she needed very little help. She explained. "I assumed it would be a casual weekend so I brought a minimum of clothes. If need be I'll bum something from Donna. We take the same size in almost everything.
Janet was twisting here and there in her car seat as she gathered up things. As a result the dress she was wearing had climbed very high. Her yellow panties were in plain sight. I noted also that they were so sheer that I could see her neatly trimmed pussy.
"I was immediately hard and since my crotch was at Janets eye level as she turned back she noted it immediately. She looked down at herself and immediately added two and two. She blushed a bit and said. "I obviously caused that, sorry. Did it forget that what it saw belonged to it's sister."
I was quick enough to answer. "It knows that. It also knows a sexy lady in a sexy pose when it does see one. By the way 'hello'." With that I bent and kissed her on the lips. I deliberately held the kiss leaving the pull away decision to her. Both our mouths opened a bit. "
She didn't break the kiss and I thought that there were about to be tongues until we heard Donna say. "Glad to see you two getting along so well. May I join the party." We all laughed avoiding the necessity for anyone to reply and went into the house.
Donna told Janet. "You know where to bunk in. The kids are in the pool and Jim needs to change. I need to supervise for a minute. If you're hungry help yourself. See you in the rec room in a few."
I headed to the bedroom to get on some comfortable clothes. I was naked a when Donna came in and said. "I found your old silk running shorts and a cut off T. They will make you look sexy. Now tell me. Do I look as sexy as I feel?"
Donna had on a short skirt of some soft material and a thin halter top which showed the state of her nipples and which showed all if she bent forward. She stood tight up to me and put her arms around my neck and looked at me with obvious questions in her eyes. I replied saying.
"One, yes you are very sexy. Two, the kiss was very enjoyable. Three I suspect that something nice will happen before the weekend is over. Does that answer your questions."
At that point I reached under Donna's skirt to confirm my guess that she was wearing no panties. Without my commenting she said.
"You know that if I go without panties I have to wear a skirt or dress otherwise I develop a visible wet spot if I get excited."
I went downstairs to the rec room as the phone rang and Donna answered and got involved with a friend and her problem of the day.
I found Janet in the rec room almost wearing a very brief and sexy bikini outfit which showed that she had been taking very good care of her body but was behind on getting a tan.
We caught up on family business for a few minutes and then Jan hesitated a moment and then asked. "What's going on here?"
"What do you mean."
"Well the nice kiss. With which I obviously cooperated by the way. The inciting clothing which approaches nakedness. Well ----I can't pin it down but something is in the air and I suspect that it's sex. And I can't help feel that it is for my benefit."
"Caught. I never could hide anything from you, almost nothing anyhow. You're psychic as far as I am concerned.."
"What did you think you were able to hide from me? Do you think I didn't know as we used to say that 'you were warm for my form' I did know that I just never called you on it. Al least until now."
"What do you mean? Explain that to me."
"Well let me put it this way. I often noticed your eyes on me and I noticed your bodies reaction. I deliberately teased you because I considered each hardon to be a compliment. Lastly I often masturbated over you and it would have taken very little effort to cause me to commit incest."
"Happily, at least I think happily my common sense prevailed. Now that we are mature adults and nobody else is going to get hurt it might be time to reconsider.
"Meanwhile, what's with Donna? Do I sense that I have an opportunity there? She is one sexy lady."
"Let's say that you have been the item of considerable discussion and speculation. Don't be surprised at anything that might be offered."
"Well just between us I still masturbate a lot. I don't have much chance for the real thing it's a great sleeping pill. I guess I've been catching psychic vibes. You and Donna are in most of my recent fantasy encounters. Which, by the way that I accepted Donna's invitation so quickly.
"One request though." said Jan. "Don't spill this conversation. Let Donna and I seduce each other if that's what is to be. OK?"
"Yes." I paused. "How about we seal that agreement with a kiss."
Janet looked around to see that we were still alone and then stepped close to me and locked her hands behind my neck. "Alright brother dear. Ball's in your court. Show me what a great kisser you are."
With that she pressed her almost covered crotch against my very hard and tented shorts and kissed me open mouthed. Our tongues interlocked and played together as our crotches wiggled against one another. My knees weakened and my body trembled.
I could feel Janets body trembling and her hard nipples under the thin fabric against my chest. We wiggled our crotches together as we made the most of our first ever significant kiss. Hearing Donna's good-bye to her friend we parted and assumed innocent looks. Donna entered and looked at us.
"You two look so innocent that you must be guilty of something. I'll let my imagination tell me what. Now let's get in the pool for a quick swim. Your parents are due in about an hour and we need to get things ready for a cookout.
The parents showed about an hour later and we made short work of the food and then sat around bringing each other up to date on things.
"Suddenly our daughter Rita popped out with. "Daddy. May Steve and I go to the lake with Gram and Gramp?"
"Have you been invited." I asked. "It's not polite to invite yourselves."
My father answered for her. "Well we didn't come right out and invite them but we did hint at it. I wasn't sure if my sprained ankle would be well enough to chase them. But yes, we would love to have them and you three might like to have a weekend to talk grownup talk."
I looked at Donna and she nodded while doing a great job of hiding a grin. "Fine with us." I answered. "Kids you promise to be good and follow all instructions and you may go."
It took the kids about eight minutes to pack and stack suitcases and fishing gear by the front door.
Two hours later the kids were gone. The chores were done. It was dark. We three were in the pool naked and indulging in horse play or if you prefer grab ass. It was a great opportunity to cop a feel and we all three were doing just that.
Both women had very viewable breasts which were more or less the same size. They were topped by pointed nipples which although much smaller than my cock were at least as hard.
We formed teams and ganged up two against one and then switched teams and ganged up on another. I managed to grab Janet from behind and hold her by the tits as she fought off Donna. Later she held Donna as I gave my wife a quick finger then they both got on my case and groped my hard cock.
Never had I had so much enjoyment in a pool. I don't even really enjoy swimming. As we continued I got a feel of each of Janet's boobs again and even groped her pussy. As I did Janet grabbed my cock and managed to squeeze it as she gave me a wink.
Then Janet and Donna began to ignore me and concentrate on each other. I didn't mind that at all and after a minute walked over to the side of the pool and snagged my drink. The girls were having a ball and were spending more time wrestling than they were splashing each other.
Then Donna was holding Janet from behind and her hands were holding Janet's breasts with her fingers pinching her nipples. Janet had one hand behind her and I suspected she was feeling Donna's pussy. Donna looked over at me and said.
"I've got her now come and have your way with her."
"I surrender. Now do with me what you must." With that she let Donna support her weight and her lower legs came up out of the water and were far apart. I took that as an invitation. I put down my drink and moved toward them.
I moved between Jan's legs and we were at a perfect height that my hard dick acted as if it were a guided missile and contacted Jan's pussy dead center. Unfortunately the pool water had washed away any slippery juices that may have been there and dickey was stopped dead in his tracks.
I took this as an omen and said to the girls. "You two look as if you are ready to quit. Why don't you kiss and make up and I will go over there and watch."
Neither needed any convincing and Janet turned her head around toward Donna and they adjusted their positions and they locked lips. It was a gentle kiss at first and then turned fierce as their tongues began to battle.
Donna meanwhile was pinching and rolling Jan's nipples and judging from what I could see Jan was doing erotic things to Donna's pussy.
We have a double lounge with a nice cushion. I untied it and placed it on the grass and then gave a shrill whistle. When they looked at me I pointed at it and they promptly got the message.
They came out of the pool holding hands and I handed each of them a towel. They quickly dried themselves and each other and then faced each other and began a full naked body to full naked body kiss.
AS I said their boobs are about the same size and they are about the same build and height. As they kissed they began to have what I thought of as a nipple fight. That is they wiggled their upper bodies around and around and their nipples were constantly touching and rubbing against the others.
Soon both sets of legs were parted. They each had a thigh between the others parted ones and were beginning to hump against them.
The thought passed through my mind that maybe I should throw a bucket of water on them but of course I didn't. They were moaning and mewing into each other mouths and I expected them to come any minute.
I noticed that each thigh was soon glistening with pussy juice.
I didn't masturbate as I watched not wanting to come as I enjoyed this most erotic sight. It didn't seem to matter I still had to concentrate to prevent myself from coming. After a few minutes they Janet whispered something to Donna. Donna nodded and they walked to the cushion that I had spread for them.
Then I got a shock. I expected to see them experiment and kiss each other and gradually work their way to kissing and licking each other's pussy and clit. But that was not their plan.
They wasted no time in lying down together but it was like they had done it before. They fell onto their sides into the sixty nine position. Quickly their heads were between each other thighs and there tongues and fingers were busy.
While I couldn't see exactly what those tongues and fingers were doing I have a good imagination and didn't need to see. I could see the passion sweep over them both and I could hears the sounds they made some being moans and unintelligible words and some being the sounds of passion.
Another sound can only be described as slurping. Meanwhile I was ready to let loose my cum and I kneeled close beside them. Here I could see better and I finally took my cock in hand as it began to come.
I was able to control it like it was a hose. I aimed first at Donna's lips which were tight against Jan's pussy. I started there and went up the line. Then on Donna's tits and then on Jan's tits and finally on Jan's mouth as it and her fingers brought joy to Donna's cunt.
Jan pulled back a little and let some cum drip down to her tongue. Then she used her tongue to work it into Donna's cunt. Having come so energetically I needed a minute to recover. At least I thought that I did.
My dick had other ideas though. It was still ready to do something but the sight I was watching was completely captivating. How often does one get to watch the two women he loves the most in this world make love together.
So while the temptation to interject myself into the action was powerful I decided to watch and exercise my wrist. Jan and Donna were so involved with each other I don't think that they would have noticed a cherry bomb going off next to them.
I continued to kneel and to stroke myself. I came again and my cum was again all over their bodies. I don't think they noticed. Periodically they rolled over into a new position but remained coupled. First Donna had been on her left side. Then on her back.
Now there was something different about them and it took a minute for me to figure it out. Then I realized what it was. Usually when doing sixty nine the girl on top spreads her knees across the other's chest.Now Jan had her knees at Donna's waist and Donna's armpits were behind Jan's knees. This was how Donna and I usually did it and it allows much better access.
Whatever they were doing they both were enjoying it. One or the other was always in orgasm and sometime both together. The sound and to odor of their sex was overwhelming as was the bucking and quaking of their bodies.
Eventually they wore each other out. Jan looked out from beneath Donna and saw me and gave me a big wink. By then I had come again and both girls were a mess from my cum. Jan gave Donna a little smack on her rear and said.
"Off me girl. I need to roll over into the pool and then me need to take care of your husband and my brother."
Donna began to unwind herself and looked at me. She had kind of a sheepish look and I realized that she thought that I might be unhappy. I too gave her a light slap on her butt and said.
"You heard her. Into the pool with you. But I doubt that you have energy left over for me tonight. Tomorrow my turn will come. Come being the operative word." With those words I picked up wife and threw her into the pool. As she hit the water I did the same to my sister.
They had a good time washing each other and then found their was to the shower. We had an outdoor shower which had 4 shower heads and hot water.
The idea when I designed it was for romantic showers with my wife but there was plenty of room for three. I got it set and the water warm and motioned for the girls to join me.
We spent a joyful quarter hour or so rinsing and soaping one another. The most joyful part for me was the washing of my super hard prick by my sister. To this day I can not imagine why I didn't come at the first contact. After all these years I was finally beginning to fulfill a oft repeated fantasy of sex with my lovely sister.
We turned the water off and dried ourselves and each other and then Donna took my right hand and Jan's left hand and walked us to our bedroom. The covers had already been pulled down. There were candles and soft music and I found myself being pushed down on to the bed.
The girls acted as if they were a well trained tag team. I was on my back and spread eagle as Jan began to kiss me. As our tongues explored each other Donna's tongue was exploring my cock. Up and down it's full length it went stopping each time it got to the head to circle it lovingly.
After just a couple of minutes as if by signal they switched places. Then it was my wives tongue in my mouth and my sister doing wonderful thing to my cock.
Janet' ministrations were different. What she did was to open her mouth wide and then as her upper lip traveled up and down one side of my cock her tongue was rapidly licking up and down the other side. It was different and it was too much. I was coming.
"I'm coming." I warned. "Sorry but I'm coming."
Donna quit what she was doing to me and as my cum began to spurt deep in my sisters mouth she began to do things to Janet's clit.
I guess the combination was to much for Jan to resist and in the middle of swallowing my cum she had to stop and voice her appreciation of her own orgasm.
After Jan quit swallowing Donna stopped playing with Jan's clit and began playing with her own. I reached out to my wife and put two fingers into her pleasure zone. I began to do those things which I knew brought her the greatest pleasure. Jan knee walked over to her and kissed her and Donna began to come.
I felt her cunt pulsing around my fingers as their kiss muffled Donna's sounds of enjoyment. After Donna wound down we all fell flat on the bed exhausted. I being closest to the bottom pulled at the covers and offered them across to my wife and on to my sister and we soon slept snug and cozy.
I awoke about 5:00AM and managed to slip out without waking either girl. I peed and then went outside so that I could shower without disturbing them. From there I went to the kitchen and fixed some cereal and milk and sat down at the breakfast bar to eat. I didn't bother to dress.
As I was about to finish I felt arms around me from behind and someone's tongue in my ear. "Was I as good as you hoped?" I heard Janet whisper and I felt her naked breasts against my back.
I nodded. Jan continued. "What an incredible night. I will never forget it."
"I may have been the first ever recipient of a pussy licking from your wife but she was incredible and as for you, it's the first time I ever had an orgasm from giving a blow job."
"Well sis, I loved it and your technique is different from any previous experience. But most of all I think the fact that it was you doing it was the biggest part of the thrill."
"Well Jim hopefully Donna will let us finish our unfinished business." Jan bent down and whispered softly into my ear saying. "I certainly want to feel your cock come inside of me." She paused for a moment and then added. "Did you ever know that I watched you masturbate when you used to do it out in the woods?"
I remembered doing that and I blushed as I have never blushed before or since. I had found a small clearing in the woods and for some reason I loved to go there and jerk off. I would undress and be completely naked as I did it.
"You didn't?"
"Yes. Nosy bitch that I am I figured it out and I would sneak out and watch you and diddle myself. Usually I did myself as you did. Forgive me?"
"No, I'm mad that you didn't join me."
"I almost did once but I was convinced that you'd be pissed at me. Dumb I know."
"OK, I forgive you but now you owe me a demonstration." I turned my head toward Jan and she kissed me. It turned into another very passionate kiss which left us both panting and with erect nipples and cock.
"Caught you again. Don't you two get enough kissing?" It was my very naked and very sexy wife.
"Jim just forgave me for spying on him when he went out into the woods to jerk off."
"That would be the price of admission. Did he put on a good show?"
"A couple of time he spurted like a hose. Most of the time less than that."
I put in my two cents worth saying. "Probably I hadn't come in a few days when that happens I sometimes shoot a big load."
"You can say that again." said Donna. If it's in my mouth I almost drown but in my cunt it really feels great. Sometimes I can't hold it in though. Especially if we do it twice."
Donna looked at my empty cereal bowl and said. "Is that all you're eating. Jan and I have plans for you and you need a lot more strength than that bowl of cereal will give you. She proceeded to cook up a big breakfast which we all devoured.
After the dishes were cleared and in the dishwasher Donna said. "Jan give me a hand changing the bed will you. We made a real mess of the bottom sheet and I do hate to get laid on a dirty sheet. How about you Janet?"
"I agree, and with your permission I do hope to get laid before the weekend is over."
"That's the plan." said Donna. With that said they went upstairs together. About half way up Jan who was in the rear goosed Donna and they went giggling hand in hand down the hall.
Thinking it proper to give them some privacy if they needed it I went out and began servicing the pool and putting the patio in order
A while later Donna came out and fussed around in such a manner that I knew that something was on her mind. After a few minutes of that I said to her. "OK, what?"
Donna took her time answering.
"I was wondering. Since the weekend is kind of going our way and Jan and I have broken the ice and it looks like you and Jan are going to do 'IT' and probably more than once and since we started planning this I've been thinking a lot about Al and I was thinking about inviting him to come down."
She spewed it all out in one continuous sentence. I had long known that she and her brother Al had sex with each other long, long ago. Donna's descriptions of their encounter had sparked several immediate orgasms in me. I suspected that she would like to relive that experience and I was all for it.
"Sure." I said. "Give him a call. If he's free invite him down."
"He's free. I spoke to him Wednesday and he was bowling in a tournament yesterday and he said that once that was over that he was free until Tuesday."
"It's settled then. Give him a call." About ten minutes later she was back.
"All set. He'll be here about three. Now if you have no objections Jan and I are going shopping. Be back after lunch." Just then Jan walked through the door wearing very sexy shorts and a top that left little to the imagination.
Then I realized that Donna was sexily attired in a short skirt and a flimsy top. I realized that the outfit that I earlier thought was for my benefit were really for mankind in general.
That was fine with me as long as it was 'look but don't touch' and I was confident that it was. In spite of everything aside from one experience swinging our first sin since our getting together was Jan. Al would be the second.
Before they left they came over to kiss me good-bye. Jan was on my left Donna on my right. As they bent over to kiss me each taking a brief turn on my lips I slid my hand up their inner thigh.
In Jan's case I was able to get a finger under her shorts and give her quick finger. In Donna's case as I reached the top I found no panties to impede my finger so I gave her about two fuck strokes with my finger as I developed a woody. The girls laughed and went on their way.
As they left my mind began to visualize what might be happening in a few hours. I was suddenly very horny and very hard.
Donna had a fond memories of the lead up to their first encounters and of two fantastic sexual encounters with her brother.
A couple of subsequent get togethers did not go as well and things ended there. I realized long ago that it was anticipation that had really fueled her intense reactions during their first encounters.
First was simply the anticipation of having sex with her brother and the second was that he supposedly had a 'big one'.
The truth was that he was not really that big. He was about the same size as me. The fact was that Donna's previous experiences had been with younger guys who were not fully developed. Early in our relationship she thought I was 'extra large' also. I allowed her to believe that until she found out differently.
Fact was that we were all childhood neighbors. Al and I were friends since grade school and spent much time at each other's house. Until he joined the service Donna was Al's pesky sister Janet was mine up to a point. Al had been Janet's Senior Prom date.
A few months after the encounters between her and Al (which I didn't know about at the time) we saw each other one night at a square dance club. She was at a table with a guy and another couple. I felt a twinge of jealousy. Of course I had no right to that feeling but I was uncomfortable staying around.
I left and was walking to my car when I heard her call. "Jim. Jim wait up."
I turned and she was standing just outside of the door hugging herself against the chilly night air. "Jim, take me home." It was half command and half request.
We left and stopping for a pizza on the way. We were about done when her three companions entered. Ellie who was her best friend was carrying her coat and her pocket book.
"You forgot this. Call me tomorrow." Then she looked at me and winked and said "Hi Jim. Bye Jim." and went back to her two male companions who seemed more amused than upset as they found their own booth.
We drove to her house and she invited me in. Her mother was just on her way to bed and she seemed un-surprised by her daughter's companion.
She simply said "Hi Jim. Been awhile, don't be a stranger." and she pecked my cheek and went off to bed.
Donna made some wine coolers and we sat on her enclosed back porch and talked. It was somewhat chilly and she found a quilt and draped it over both our shoulders. I had my arm loosely across her shoulders as we talked.
She fixed some coffee and we talked.
She fixed some sandwiches and we talked.
There had been some times in our youth when we had profound conversations but this evening was more of a catching up of events.
Along about 3:00 AM she decided by then I had decided that she was no longer obnoxious kid sister of my best friend.
About 3:30 AM we had our tongues in each others mouth. Fifteen minutes later I had found that she had beautiful boobs which didn't need a bra to support them.
By 4:00 AM my trousers and underwear were down around my ankles and her panties were someplace in the vicinity. Our hands and fingers were busy exploring each other's private areas.
About 4:15 Donna began kneeling across me and my hard dick soon became buried deep inside of her.
Four months later we slipped off and got married much to the joy and relief of our families and friends.
Not long after Al finished his tour and went into the Auto Parts business over in the next town. We saw a lot of each other and were partners both in an airplane and in a cabin cruiser. Back when our relationship began to turn serious Donna told me of the encounter between she and Al.
It did not upset me in the least. Having had similar feelings toward my own sister I understood totally and felt no anger. He was simply another part of her history.
The joyful part of events in her history occasional recounting of something in the middle of lovemaking which usually brought me to sudden orgasm.
Similarly my occasional accounts had a similar reaction in Donna particularly if she knew the lady involved.
So much for the reminiscing. The girls returned about two hours later giggly and flushed and with a couple of packages about which they were very secretive. Apparently there were several signs of interest in their bodies by both guys and girls. None had interested them much and none had been obnoxious.
It was about a quarter till three when Al showed up. After being properly greeted the girls went outside to the pool. Al and I took a couple of beers and went to the living room.
After a little catching up Al looked at me and said. "What's going on here Tom? A little matchmaking? Not that I'm objecting I've always had both love and if you don't mind me saying it, lust, for that sister of yours."
It took me awhile to quit talking around in circles and to bring Al up to speed. He was embarrassed that I knew about him and Donna. I was embarrassed to tell him about Jan and I. I didn't tell him about Donna and Jan. By the time it was all said Al was sitting there with a grin on his face and a very obvious hardon.
At that point we left our clothes on the floor got our third beers of the afternoon and walked out to the pool to join the skinny dipping females.
WE dove into the pool and each of us came up close to our own sister. Al and Donna kissed and rubbed crotches and Jan and I watched with shared amusement.
Things got very hot very fast and in just a few minutes they were doing sixty nine on the same cushion that had seen similar use the night before. I was glad that I had hosed it off.
We were still in the pool. Our eyes were only slightly above the level of their badies. Al was flat in his back and Donna was flat on top of Al. She was holding his cock in her far hand and her near hand was at her side.
She was bobbing up and down on him and there was a lot of saliva visible. I could see the side of Al's face bobbing slightly as he licked her. His hands were holding the cheeks of her ass. Her ass was moving up and down and Donna was getting the best licking possible.
They didn't waste much time having their first orgasms. Some cum was mixed with Donna's saliva as they were switching to the missionary position for some earnest fucking.
"That give you an idea brother of mine?"
"Definitely." I quickly found another cushion and we laid down together not far from Donna and Al who sounded as if more climax's were coming. They were kissing and at the same time Al's hands and fingers were giving serious attention to Donna's boobs.
My sister reached the cushion first and she was on her back with her knees up and far apart as I settled between them. I had no trouble entering as she was already wet and slippery.
I quickly reached maximum penetration and paused to savor the moment.
"At last brother of mine. It's been a long time coming. Coming being the operative word." As she spoke her cunt muscles seemed to grip my cock as if she was afraid to loose it.
I began to slide outward and Janet followed me up. Then her bottom dropped and I slid out almost to the point of fall out. Then as I started back in she again lifted herself and met me half way.
Soon we had the dance coordinated and we were fucking hard. From nearby I could hear the familiar sound Donna makes as she approaches orgasm. The thought passed briefly through my brain that we were going to climax together but that we would not be together.
Luckily our back yard and pool area afford total and absolute privacy. Over the next moments there were many instances of loud moans of ecstasy and lust and yelps of passion as each of us verbalized our reactions to our orgasms.
Eventually we were all worn out. I happened to catch Donna's eye and she gave me a happy wink. We all more or less fell into the pool and recovered our strength.
Donna thoughtfully had earlier set a cooler at the edge of the pool and soon we were refreshed. Later we sat naked around the patio table and devoured snacks and drinks.
Later the girls whispered together and then said that they both wanted it doggy style and that they had a private bet as to which guy would come first.
Afterward we agreed that it was a tie. Then followed a brief nap then it was four under a hot shower followed by grilled steaks and fixings.
Somewhere along that line the previous day and evenings events were discussed and Al got the whole picture. Since he had missed seeing Donna and Jan together he requested and encore. I promptly concurred
The girls must have expected that because they said only after Al and I did sixty nine for their pleasure. So, we did and then they did.
Monday we took the boat out and anchored in a deserted cove and fished. After lunch on fresh fish there was some skinny dipping. Following that Al and Janet ended up in the forward cabin and Donna and I made love in the cockpit. (No remarks. Please.)
A few months later Al and Janet married with Donna and I being the honor guard and our families and friends looking on. That was about a year ago and now the girls are planning what apparently is going to be a weekend orgy.