I've known Harvey since grade school and we used to hang before the two of us got married.  We are pretty close, close enough to discuss personal problems, and one day we were having a beer after work and I commented on how beat he always seemed to be.  "Yeah," he said, "I've got a bad case of "fuckitus."  "What's that?" I asked.  He grinned and said, "It's where your wife spends all her time trying to fuck you to death and from my appearance, it looks like she is succeeding."  "That sounds like something I need to catch. Is it contagious?"  "I don’t think you really want it," and then he told me the story.  He and Lena had fallen into the "old married rut" - sex twice a week and only in the missionary position - and then suddenly Lena seemed to want sex all the time.  "I didn't have a clue what caused the change in her, but whatever it was I was all for it."  One day he had a reason for going home early to pick up something at the house and he found Lena in bed with one of his neighbors.  He watched for a bit and then left before they saw him.  When he went home that night Lena had met him at the front door, grabbed his cock and had fucked him right there on the floor.  He had intended to be the outraged husband when he got home, but as Lena slid up and down his pole it had dawned on him that it was the fucking around on him that was getting her fired up to fuck him.  He started snooping around and he found out that Lena had three guys she was fucking on a regular basis.  It seemed the more cock she got on the side, the more she fucked Harvey.  "It took some getting used to, her fucking other guys, but I ain't saying nothing to her about it as long as she stays hot after me.  I shook my head and said, "I think I'll take a pass on catching fuckitus if that’s the way you catch it."

Driving home I thought about my conversation with Harvey.  I tried to picture my wife Cheri fucking some other guy, but I just couldn't seem to put it together in my head.  I wondered if she did get porked by some other guy would it have the same effect that fucking around had had on Lena.  Try as I might, I just couldn’t see Cheri taking up with some other guy or having some guy hit on her and her going for it.  I wouldn't mind Cheri trying to fuck me to death, but I guessed it would have to be for some other reason, if it happened at all.

After twelve years of marriage Cheri and I were in the twice a week rut and even then it was more a duty fuck, on both our parts, than anything passionate.  I n fact, things were so boring and predictable that I took up with a barmaid for a month or two to try to get some hot sex back into my life.  It only took three weeks before the excitement went out of the affair and it got just as boring as my marriage.  Neither of us was too broken up when the affair ended.  A couple of months went by and then on one hot summer day, while Cheri was sunning herself in the backyard, I noticed the neighbor's kid eyeing her.  Thad was home from college for the summer and I just happened to look out an upstairs window and see him looking over the fence at Cheri.  I saw that his right arm was moving and I suddenly realized that he was beating his meat.  The poor kid had the hots for my wife!  Over the next couple of weeks I caught him a couple of times staring at Cheri and I wondered if the kid fantasized about fucking her and then I remembered my conversation with Harvey.  I wondered if Thad's fucking Cheri would have the same effect on her that fucking around had had on Lena.  I decided to find out.  What did I have to lose?  Cheri and I were comfortable with each other even if our sex life did suck, and if things didn't work out on the sexual front, we would still be comfortable together.  The key would be to get it done without Cheri knowing that I knew, if I could get it done at all.  As far as I knew Cheri was a faithful wife and I had absolutely no reason to believe she would ever be otherwise.

The first step would be the easiest; I'd already seen Thad whipping off while watching Cheri sunbathe and I figured I could maneuver him into position to take a chance at Cheri.  Of course even if Cheri might be interested in stepping out, she might not be interested in doing it with someone a good fifteen years younger than herself.  But he was available and he was definitely interested.  One morning I went over to his house and asked him if he would like to do some work around my house to make some pocket money while on vacation.  He said yes and I put him right to work.  I had him start on cleaning the basement and for two days he moved things, all the while keeping a close eye on Cheri.  At the end of the second day I invited him into the kitchen to have a beer and as we sat sipping our suds Cheri, still in her two piece bathing suit, walked into the kitchen.  Time to plant a seed I thought and I said, "You need to be careful about parading that sexy body around in front of Thad.  Especially in no more that that bikini.  He's got those raging hormones that all young men have and who knows what he might do if I'm not here to protect you."  Thad blushed and looked down at the floor, but it was Cheri's reply that almost knocked me off my chair.  "Oh, I think I can handle Thad all right."  It was said in a throaty voice that curled my toes and I could almost see a light come on in Thad's eyes.  The next day I lined out enough  work to keep Thad busy for a week and then I made myself scarce.  Cheri had a schedule that she followed religiously while working on her tan so I always knew when she would be in the back yard.  During her tanning sessions, no matter what I was doing, I would come home and go up to the bedroom and watch from the window.  Thad was not as shy as I'd thought and he found plenty of opportunities to stop what he was doing and talk to Cheri.  By the third day he was putting lotion on her back and on the fourth day he made his move and it was so quick I almost missed it.  I had expected him to try and seduce Cheri, but he either did not have the confidence or the patience needed so he went for the more direct method.  While I watched, he poured Cheri a glass of iced tea from the pitcher on the table next to her and I watched him drop something into the glass.  I wasn't sure, but I thought that I knew what it was.  There had been a lot in the local papers about male college students using so called "date rape drugs" on their unsuspecting dates and I thought that was what I just saw happen.  Thad left Cheri and went off to work on the list I'd given him.  He came back a half-hour later and spoke to Cheri and when she didn't answer him he poked her shoulder.  Still no response so he rolled her over and squeezed one of her tits.  Then he picked her up and brought her toward the house and I heard him coming up the stairs.  I hadn't expected that to happen so I hurried into the closet.  Thad laid Cheri down on the bed and undressed her and then he stood back and looked at her naked body.  This was not what I'd planned on.  I did not want Cheri fucked while she was unconscious; the whole premise was that she would get laid and it would make her horny, just like it had Lena.  But for that to happen, Cheri had to be an active participant.  I was about to come out of the closet and put a stop to things when I heard Thad say, "Okay my lovely Cheri, time to wake you up."  He took something out of his pocket, snapped it and held it under Cheri's nose.  Thad then stripped, parted Cheri's legs and went down on her.  In minutes Cheri's head was rolling from side to side and she was moaning.  Thad kept his mouth on Cheri's box and held on as Cheri started to buck her hips up at him.  It must not have been a date rape drug Thad have given Cheri because everything I'd read about them said that the recipient would be out for hours.  Whatever this stuff was it only put her out for a short time and it made her wake up horny.  Cheri's head came up and she looked down and I could see the surprise register on her face when she saw it was Thad eating her and not me.  "How did you get there?" she asked in a groggy voice, but before Thad could say anything Cheri's hands came up, grabbed Thad's head and pulled his face into her pussy as hard as she could.  After that it was pure fuck session.  Thad fucked Cheri, she sucked him hard again, he fucked her again, they went sixty-nine and then Thad fucked her a third time.  He tried to get Cheri to suck him hard again, but Cheri said no, that I would probably be home soon.  "When can we do this again?" Thad asked.  Cheri shook her head and said, "We can't.  I don’t even know how it happened this time, but even though I enjoyed it, I can't let it happen again."  In what I can only describe as a whiney teenaged voice Thad said, "Why not?"  "Because I'm married and I love my husband."  Thad gave Cheri a look that said, "We'll see about that honey!" and he left.  When he was gone Cheri got up from the bed and walked over to the full-length mirror and looked at her self.  She ran a finger along her cunt lips and brought it up to look at it; it was covered with sperm and she stared at it as if she couldn’t believe what she was seeing.  She shook her head a couple of times and then went into the shower.  As soon as I heard the water start running I left the closet and headed down the stairs.  And yes, it was more of a turn on watching Cheri get fucked than I'd ever thought possible.

I turned on the TV and channel surfed while I waited for the shower to stop running.  When it stopped I waited a few minutes and then I headed up the stairs and found Cheri still naked with only the towel she was using to dry her hair.  I saw a look of concern cross her face and she asked me how long I'd been home.  I told her that I had just walked in and I started peeling off my clothes.  "You going to shower?" she asked, and I said no, that seeing her naked had lit a fire, " and even though it's not very romantic of me I'm going to take advantage of the situation."  Again I saw a look of concern.  Was she afraid that even though she had just showered and cleaned herself up I might notice something?  Whatever it was, it was gone when she pushed me back on the bed and mounted my cock.  I was surprised because that was something Cheri hadn't done in years.  It was an extremely satisfying love making session and it lasted quite a while.  Like she had for Thad, Cheri sucked me hard again and we fucked a second time, something else we had not done in years.  It was beginning to look like Harvey's theory was right, the older they got, the more they got, the more they wanted.  As we made love I wondered if Cheri was thinking about Thad fucking her, or was she just enjoying being fucked.

The next morning started off with another surprise.  Cheri woke me up with a blowjob and when I was awake she rolled over and pulled me on top of her. I decided that I was going to have to do something nice for Thad for turning my love life around.  Then I smiled as I remembered that I had done something nice for him - I'd let him have Cheri.  It was a Sunday and around noon Thad came over and asked me what I wanted him to do with the stuff he had taken out of the basement and I made him a list of what to do.  He got busy and about two Cheri went out for her afternoon sunning.  As soon as she settled on the blanket I went out and told her that I had some errands to run and that I'd be gone at least three hours.  I hollered for Thad and told him the same thing and then added that he should keep an eye on Cheri and make sure she didn't fall asleep and get burned.  Then it was into the car, drive one block over and park, run back home and get upstairs so I could look out the window.  It was almost twenty minutes before Thad came and offered to put lotion on Cheri's back.  Cheri handed him the suntan oil and Thad went to work smearing it on.  When he got down to the tops of her thighs he slowed down and took a little more time and after a few minutes I saw Cheri move her legs apart just enough so that if he tried he could run a finger or two over her pubic mound.  Thad kept massaging oil into Cheri's skin with one hand while he fished out his cock with the other.  He took one of Cheri's hands and place it on his cock and at the same time slid a couple of fingers into Cheri's pussy.  She jerked her hand away from his cock, but the fingers must have hit just the right spot because Cheri pushed back against the hand and did not pull away.  After a minute or so of working his fingers in Cheri's cunt he again took her hand and placed it on his dick, and this time she did not let go.  I watched, my own stiff dick in my hand, as Thad pulled his hand away from Cheri's pussy and then pulled her bikini bottoms off of her.  He tried to get her to roll over on her back, but she resisted and so he attempted to mount her from behind.  As soon as he began trying to push her legs apart she pulled away from him and ran for the house.  I could hear her running up the stairs so I hurried over and got into the closet and waited.  She came running into the room and slammed the door behind her and then leaned against it, breathing hard, and then she went over to the bed and sat down on it.  I heard Thad coming up the steps and then the bedroom door opened and he came in, hard cock jutting out in front of him.  Cheri said, "You need to leave.  You shouldn’t be here."  Thad smiled an in a low soft voice said, "You don't want me to leave" and he slowly advanced toward her.  "Yes I do.  I'm a married woman and I can't be doing things like this.  It's just not right."  Thad was almost to her now, his dick bobbing in front of her face.  "Go ahead, touch it.  You know you want to."  "No, I can't" she said, "It's not right."  By now the head of his dick was only six inches away from her face and moving closer.  Almost in a whisper Thad said, "Come on baby, let yourself go."  His cock was less than an inch away when Cheri opened her mouth and let him in.

That was the last time I tried to be around when they were together.  As much as I got turned on watching, getting caught would ruin everything.  Our sex life improved by five hundred percent and I was loving it.  But even though I made no attempt to be on hand when they got together, I did eventually get to see them again.  It was almost six weeks later when I came home early one day and as I walked into the kitchen I saw Cheri in the backyard in one of her skimpiest bikinis.  She was lying on her blanket and she was surrounded by five boys of Thad's age and I could tell she was loving the attention.  After several minutes she got up and followed the boys over to Thad's garage.  Curious, I ran down the stairs and over to the fence.  Looking through a knothole I saw them go into the garage.  I waited a few minutes and then I moved over to the garage and peeked in the window.  Cheri was just lying down on a mattress that had been thrown on the floor, her bathing suit was off and one of the young men was moving between her legs.  The others were all peeling off their clothes and it was obvious that my wife was about to pull a train and the casual way she was going about it told me that this was not her first time.  Unfortunately I couldn't stay and watch because there was nothing around the garage to hide behind and in plain daylight I could be seen from inside the garage by anyone looking up at the window.  I did see, just as I stepped back from the window, another of the boys kneel by Cheri's head and offer her his cock, which she readily took.  As I walked back to the house I wondered how long Cheri had been doing gangbangs, but I honestly didn’t care because Cheri proved to me daily that the older she got, the more she got, the more she wanted.  The only thing wrong with the setup I had going for me now was that the summer was almost over and Thad would be going back to school.  Would any of his friends still be around or was I going to have to set Cheri up again.  Whatever it took, I would see to it that she got all the cock she could handle just to make sure that I got all of Cheri I could handle.