The Adult Story Hub

Copyrighted by BlueM (c) 1999. This material may be distributed freely without changes. bluem115@hotmail.com
By BlueM (bluem@hotmail.com)


My wife Diane and I were having her sister and her husband visit us for the week. Mary was Di's older sister but the two of them were fairly close to each other. Mary's husband Jerry was about as easy going as you could get. The two of them made a good pair as neither one seemed to get to riled up about anything. Diane and I were really easy going as well and naturally it was not a surprise that the four of us got along as well as we did.

Mary was only three years older then Di and at forty-one was in great shape. The similarity between the sisters was unbelievable. Both were about the same height of five foot four with Mary being the shorter of the two. They each weighted around one hundred and ten pounds and had the same tiny frames with nice thirty-four B breasts. Each has an incredible ass, tight and nicely rounded. They both worked out to keep in shape and it showed. The biggest difference was the eyes and hair. Where Diane was a striking red head with hazel eyes, Mary was a raven black hair blue eyed beauty. Both women were head turners by any standards.

Jerry and I both were older then our wives by about nine years. Jerry being fifty and my being forty-eight made for an extremely easy bonding. Jerry was in some what better shape them myself standing six foot one and two hundred and ten pounds. I was an even six foot and two hundred and twenty. Both of us were showing gray and comfortable with it. As far as Jerry and I went, I suppose if it wasn't for a good personality we most likely wouldn't turn the young girls heads as we walked by.

When Mary and Jerry showed up on Friday we all hugged and kissed having not seen each other for several months. We all sat around catching up on things and cocktailing until two a.m. or later.

Jerry has always been an early riser so when Diane got up at seven to go to work for a few hours she was not surprised to find Jerry up and drinking his coffee. Mary and I on the other hand enjoyed sleeping in.

I rose about nine and pulled my robe on over my unclothed body and headed for the kitchen. I knew that Di would be at work but was surprised not to find Jerry. As I was making another pot of coffee I found the note on the counter.

Hi Hon, Jerry and I went to the take care of the things I had to do this morning. We should be back by ten with his help. When my lazy sister gets up tell her to hurry up and get showered so we can get to the Camp early. See you soon, Love, Di

I looked at the clock. Nine on the nose. Well if we were lucky Mary would be up by ten. I started to pick up the kitchen while the coffee brewed. I was washing some dishes when Mary sneaked up behind me and poked in the ribs scaring the shit out of me. I must have jumped a mile in the air as I spun around to face her. As I did the sash on my robe lost it's grip and by the time I was facing my Sister-in-Law my robe was wide open. My heart was beating so fast I didn't even notice my robe was open. Mary had stepped back and was laughing hard from catching me by surprise.

"Son of a bitch Mar, You scared the fuck out of me." I barely managed to get out as I faced her.

"Jesus that was funny. I thought you heard me coming .God the look on your face Ron...hehehehe." She had her hand on her stomach and chest as she laughed and looked at me.

"Well you damn near gave me a heart attack," I said with a giggle getting caught up in her laughter. "God Mary you shit." I chided her now laughing almost as hard as she was.

"Well at least I got a free show for my efforts. Nice package." Mary said, as she looked at me her laughter subsiding. I followed her stare to my crotch and realized then that I was fully exposed to my beautiful Sister-inLaw. It was a warm day and my friend had no reason to be shy so he just hung there in all his glory.

I have never been one to be was hung up on nudity so I grabbed the sides of my robe and opened them wider and said, "Why thank you." I then took a bow before her and closed the robe as I stood up right.

"Oh no, thank you. I enjoyed the view." She kidded me.

"Your a funny girl, woman" I said as I reached out and took her in my arms to give her a hug. As couples and friends hugging and kissing wives and husbands was a normal routine for everyone so my giving Mary hug did not surprise her. The reaction on my part however was not normal. As I took her in my arms and pulled her close the feel of her firm breasts pressing against me caused an instant stir in my groin and I felt the all-familiar feel of the blood rushing to my cock.

It took all of two seconds for me to explode to an almost full erection as I held Mary close to my body with my chin resting on the top of her head. I pulled my groin away as best I could trying to avoid an embarrassing situation. I wasn't sure if Mary had felt it our not but I decided to give her a quick kiss on the top of the head and turn back to the dishes before she couldn't help but miss it.

As I pulled away to turn Mary put her arms around my neck and pulled me down and gave me a warm kiss pulling away staring deeply into my eyes. Needless to say this didn't help matters with my throbbing member. After a couple of seconds I pulled away and turned back to the sink.

"Jerry and Di are over taking care of what Di had to do. There's a note there from her on the counter there." I said as I dived back into the dishes trying to get my cock to settle down. I noticed very little effect however. Di and I had talked before and I told her of a dream I had about Mary several years ago. It involved Mary being in bed with us.

A few years back we were visiting Jerry and Mary. As normal we had been tipping a few drinks most of the day. Anyway as I said before we are all really close so it is never a surprise or shock to any of us when the conversation turned to sex, which it usually did. Well were talking about lesbianism and what each of our views were on it. Di was loud and clear that she thought the whole thing was disgusting. The other three of us picked up on this and really teamed up to pick on her.

So this went on most of the day with all of us laughing and making jokes. We all went to supper and for a short time the conversation changed. But being the instigator I brought it back up at the table. We were all laughing and I asked Mary what she thought about doing a little threeway action with a guy and a gal. Mary very calmly said she might try it with the right people. The way she said it and her body language told me there may have been a little truth in it.

Well when we were home several weeks later I had the dream. Mary was in bed with Di and I. I was in the middle and both girls were kissing me. We were all naked as the two of them stroked my cock. I sort of remembered having sex with one of them in the dream but I was unclear on which one it was.

I told Di about the dream in the morning and the parts I remembered. We fucked like animals as she made me describe what I was thinking about her sister. I told her I thought that I would like to fuck Mary. I was really curious to see if the two them felt the same, looked the same and fuck the same. I fucked my wife slow and deep as I mentally and verbally imagined it was Mary I was balling. Di got off on the fantasy and we have done it a few times since.

Well now I was in my kitchen with a throbbing cock and Mary was not more then six feet away from me in her nightgown. Her nightgown, as long as I have ever know her, was an extra large tea shirt with screen-printing on it. This one was no different.

"Lazy sister, that little bitch. I ought to smack her." Mary said as she read the note. I turned out of natural response when I heard her speak to look in her direction. Mary was bent over the counter and the back of her nightgown was just high enough to allow me to see the crack of her cute tight ass. She stood there slowly moving it back and forth as she read. From my viewpoint I wasn't sure but it didn't appear my darling little Sister-in-Law was wearing any panties. She then reached around and pulled up the shirt and scratched her right ass cheek. No, no panties. My cock was on fire.

I turned from the sink; I have no idea why and came up behind her. I was formulating a plan as I moved. My mind was reeling as I approached that mound of soft white flesh. I had it, I thought, I'll pretend I'm teasing her for scaring me. Yes make it a game that way I have a way to back out and apologize. Hell I kidded her hundreds of times about her ass and the view. I'll just do it again. Yes this would work. No flesh contact, I have my robe closed. She would drop the shirt before I got there. I would get to press my cock on her ass. I stepped up behind her and grabbed her by the hips and pulled her to me.

"You should watch where you wiggle that cute little ass girl." I said as I nestled my raging hard cock in the crack of her ass. I was partially right on the clothing, my robe was still close but her shirt was now over her hips as I looked down at her.

"Why some horny old man going to have to go jack off cause he saw it?" She said wiggling her ass on my cock. She stayed bent over never lifting from her bent state. Hell she never even looked at me. She stayed there bent over pushing and wiggling her ass back on me.

"Old? Maybe. Horny? Yes. Jack off? Depends." I said as I got more brazen and rubbed my steel hard rod up and down in her crack.

"Oh really? Depends on what? Maybe he is depending on something out of his control, you know like premature ejaculation." She then reached over her back and pulled my robe open so that my cock was bare and resting against her warm naked flesh. "Never can tell what these older guys can handle you know."

I looked down at my seven inches of manhood as I rubbed it again up and down her ass crack. I was careful not to get to carried away and allow it to go to low. This was still a game I had just fabricated to play.

"Handle? Hmmm, I think that was a challenge." I said getting a little bolder as we 'played the game.'

"What do you think you are challenging?" That took me a little back. Was she calling it quits or calling my bluff? My heart was pounding in my chest. I was about to take away the safety net I planned out moments before. The one that said I was just playing get even with you. Ha, ha this was cute but not serious. It was then I felt her hand on my balls. She had reached down between her legs and took my balls in her hand and squeezed them. Fuck, this is Mary my wife's sister and I had my cock laying on her bare ass and she had my balls in her hand. If anyone tells you a cock doesn't control the brain, they lie.

"Challenging?" Now was the time. Was it or wasn't it a game? "Well if I can get past the gate keeper." I pulled back and kneeled down and positioned the tip of my cock so it was gently setting just above her pussy. If I was going to get into a bad spot it would be now. I felt her hand leave my balls. Then ever so gently I felt her fingers take hold of my shaft.

"Getting past the gate keeper is just a matter of having the right key for the lock." With that she raised her ass up a touch and placed the tip of my burning cock squarely at the opening of her sex. I could feel the heat it was generating. She then expertly pulled my cock down through the furrow of her slit to her clip and back up again. I watched as the crown became soaked with her moister. Her pussy lips were tight and did not extend out of her vagina. I saw no hair around her cunt hole. She put the head of my dick firmly at the opening of her love tunnel and ran her fingers gently up and down my shaft.

My head was racing. I was looking down at my sister-in laws ass with my dick posed to slid into her. Her tight little ass looked so small to my large body. I was at the door. All it would take is a little shove and I could sink into her hot, wet pussy. My hands were still on her hips. It took about one nano-second for me to decide.

"Then I hope the key works." I said and push my cock into her. I found no resistance as I entered her. The head of my dick popped through her labia and I slid into her all the way till my stomach was resting on her ass.

"Oh Gawd," Mary hissed as I slid my hard joint into her to the hilt. She pulled her hand away as soon as I push into her and placed it back on the counter. She then put her head on her fore arms and pushed her ass back at me.

I thought I was going to blow my wad then and there. I did it I had my cock buried in my beautiful sister-inlaw's wet cunt. I felt the pulsing of her pussy around my pole. I knew no matter what I did I was not going to be able to hold out long. Just the thought of having my cock in another woman was a huge turn on, but Mary! I pulled my member back about half way out of its warm sheath and slid back in again. God she was tight. As tight as Di I thought as I filled her once again with meat.

With out letting my hold go on her hips I placed my thumbs in the crack of her ass and pulled it open. I could see my dick slid in and out of her wet hole. My cock was covered with her cunt juice. She was absolutely soaked. I watched as I pulled back until just the head was inside of her and then shoved it back home again. I was on top of the world.

"Jesus Mary, you are fucking hot. You have a great fucking pussy." I grunted as I fucked her from behind.

"God Ron I never thought I would do this. Oh fuck this feels good. I can't believe we are doing this." She never lifted her head from her arms as she spoke.

"You think we should stop?" I asked, giving my cock a hard push deep into her to emphasize the statement was bullshit.

"Oh what the fuck for. We're here, lets finish it. Jesus I am so fucking hot. It won't take me long. Fuck me baby. Fuck me just like that." We had gotten a fairly good tempo going now and Mary was fucking back at me with good hard pushes. I could feel her cunt muscles milking me as I rode on into her. If she was like her sister she would get right to he edge of orgasm and ride there till I came. Either way it was not going to be long for me.

I pulled my right hand from her hip and reached under her till I found her swollen clit. I gently started to rub the little knob as I drove my cock in and out of her tight hot cunt. This brought a shudder from Mary as I masturbated her as we fucked.

The effect was exactly what I hoped for. Within seconds she was climbing the walls and ready to explode. I was elated because the feel of the friction her wonderful pussy was putting on my cock had me on the verge as well.

"Oh fuck, I'm going to cum Ron. Fuck me." Mary yelled as I jabbed into her. "I'm cumming. OH FUCK I'M CUMMING" She wailed. I thrust my hard member into her about ten more time and that was all I could handle. I drove my cock as hard and as deep as I could into my sexy Sister-in-Law and fired my load deep into her.

"OH YES, CUM. CUM IN ME. I FEEL YOU CUMMING. SQUIRT ME FULL OF IT. FILL ME UP." She raised her head and looked over her shoulder at me for the first time since I came up behind her. Then I felt her grab my balls a squeeze them. Not soft like before but a good hardy squeeze. This brought extra pleasure to my already hot orgasm.

"Yes, Squeeze the cum out of my balls Mary. I love it. Can you feel me cumming in you? Can you? Fuck I have wanted to this for so long." I pulled out part way and slammed back into her. God she felt great.

"I feel it Ron, I feel you shooting in me. I love the feel of it. It's dripping out of me, I feel it on my hand. OHhhhhh." She released her tight grip on my nut sack and brought her hand up for my inspection. "See it? I feel it running down my legs now. God."

I had both hands on her hips again as I slowly wormed my now satisfied cock in her well-drenched twat. We both slowly basted in the warmth of our orgasms. Finally I pulled my softening cock from her over flowing hole. When I did a huge wad of our cums gushed out of her and hit the floor. She quickly put her hand over her pussy to stop the flow and quickly turned and headed for the bathroom with out saying a word.

I wonder if there was going to be an after fuck that neither one of us counted on? This was the first time I really cheated on my wife and then to do it with her sister. Shit. I cleaned the cum from the floor as I heard the shower start. 'God it must reek of sex in here' I thought as Mary was cleansing herself.

Shit what time is it. Damn nine forty five. I dashed to the master bath and grabbed the aerosol. Returning to the kitchen a applied a liberal dose and headed for the shower myself. What I just did was no longer a game and I knew Di would smell sex on me.

As I stood in the shower I hoped that Mary was going to be OK with this. Shit if she had second thoughts afterwards her and Di were close enough she would tell her. Then I would be a fucking piece of toast.

I heard my wife enter the bathroom bringing me out of my deep thought. Well we'll know in about thirty minute I thought.

"Hey in there, I'm home. Jerry really was a great help. We got it all done. What do you say we get our buts in gear and go party?" Diane called to me over the shower.

Boy if she only knew.

When I got out of the shower Diane was packing the bag for the trip. We had reserved a camp sight at a near by state park for a few days. We had already packed the S.U.V. the night before so all that was left were the clothes and food. We had a large eight-person tent we were all going to stay in with two inflatable queen size air mattresses. As I said before we were all fairly close and modesty never seemed to be much of an issue.

"Come on there Hon, get your stuff packed and let's get going." My wife said as I started getting dressed. After I was clothed I packed the stuff I needed into a bag and was ready to go.

We went down to the living room with the bags and Mary and Jerry were already there with there gear. I looked at Mary and saw no visible difference in her. This was a good sign I thought to myself. We loaded the gear in the cars and left for the park.

When we arrived at the park and started setting things up was the first time I noticed how Mary and my wife were dressed. Mary had on a blue spaghetti strap top with out a bra that only barely covered her navel. A pair of fairly snug fitting jeans shorts and sneakers. Di had a similar pair of shorts and shoes on but for a top she wore a light green tight short sleeve v-neck and she as well wasn't wearing a bra.

As we put the tent together I couldn't help but admiring Mary's tight ass and tits as she would bend over. From my vantage point I could see up the bottom of her top as it would hang open as she bent. I could feel that familiar rumble in my balls. I was looking at Mary at one point and noticed my wife was watching me.

"You like that do you? " She teased me knowing full well I was looking at her sisters swaying naked boobs.

"Not bad," I replied, "But then again beauty runs in the family."

"Good save." She kidded as we went back to work. After things were and together we all had some lunch we packed some gear headed out for a hike. We chose a trail that was fairly long and away we went.

About two hours of hiking and seeing no one at all, we came upon a good size pool on creek. It had to be in the high eighties outside and we were all hot and sweaty. The pool was in a clearing where there was plenty of sun. We all looked at it with the same thought in mind.

"Boy could I go for a swim." Jerry said as we came up on the waters edge. Reaching down and testing the water temp, Jerry stood and faced us. "Must be seventy five at least."

"Too bad we didn't bring suits and towels." Mary added as she too was feeling the water. We all then took turns doing the same thing. As we stood there drinking from our spring water bottles and looking in awe at the swimming hole, Diane spoke.

"You know, it feels like a hundred degrees out here. I bet we would dry off just fine with out towels." She said pulling at the front of her blouse, releasing it's sticky hold on her body.

"Yeah but our clothes would dry stiff and chaff the shit out of us by the time we get back." I pointed out.

"Well, who said we had to wear them in the water? We haven't seen a sole for two hours and this really doesn't look like a real well used trail. When was the last time any of us went skinny dipping?" She kidded all of us.

"Hell I'm not modest," Jerry said as he began to remove his shirt. He looked over at his wife, who just looked at him with a bewildered look. "What, like now you are going to be prudish? Jesus Mary come on, show us some skin and get in the fucking water." Jerry told his wife as he was now removing his shorts.

I looked at my wife who was already down to her bikini panties and pulling off her shoes. Well, what the hell I thought and began to disrobe. This could be fun in the long run. I looked to Mary to see what her reaction was going to be, and was surprised to find her also in the process of stripping out of her hiking gear.

"This is going to be really cool guys. I feel like I'm eighteen again." I heard my wife say as I watched Mary undressing. I couldn't wait to see what she looked like totally nude. This morning all I got to see was the top of her ass as I poked my dick into her from behind.

My cock began to swell with the memory. I could see her setting there with here knees up taking off her shoes. All I could see were the tops of her tits. Then she stood up and I got a good view of her chest. Her tits were similar to Di's except they sagged slightly. This I attributed to her two daughters. They had a little smaller nipple then her sister but looked really hard and editable.