Note: This story was dynamically reformatted for online reading convenience. My wife and I had been married nearly 20 years and we both needed something more exciting in our sex lives. We had been meeting a mutual friend, Bill for beer after work and he and my wife really hit it off. One night after a barely satisfying fuck she said she was ready to explore a relationship out of our marriage. I suddenly got a tremendous erection and we had a very satisfying fuck, both exploding in orgasm. We both agreed that Bill seemed perfect. The next Friday night at the bar after a lot of beer Bill and I talked while my wife went to the rest room. He looked a little worried and said he thought my wife was flirting with him. I told him that we both liked him and felt comfortable with him. I asked if he liked her. He said very much. I smiled and said my wife and I had been married almost 20 years and our sex life had gone from awesome to boring and we decided that we should open our marriage and date others and she had chosen him if he was interested. Just as she and I had planed she came out of the restroom and put her arm around him and asked if he would show her where he lived. I told him she didn't have a curfew so they should have fun. The tension was broken and we had another pitcher of beer. I watched my wife leave with him and had never felt so horny. I went home and got in bed nude and had a raging hard on. I decided not to jack off and wait for her to get home to see how it went. I must have dozed off because at around 3am I heard the front door open. She came into the bedroom and saw my rigid cock and said it looked like I had waited for her. Her hair was a mess, her dress wrinkled, she was still drunk and made a show of dropping her bra and panties on the floor. She asked if I still loved her and I told her more than ever. She pulled her dress off over her head and got in bed and kissed me. I tasted beer and I think cum. She said she loved me too, more than ever and asked if I wanted to hear about her first unfaithful date. I said oh yes, I'm about to cum with excitement. She said, "That man is hung like a horse. Made my mouth water when I saw how big his cock was. I wish you could seen me sucking that big fucker off. Must have blown a gallon down my throat. Wish I could have saved some for you but I swallowed it all. Didn't waste a drop. I'm glad I don't shave my cunt. He, like you, loves a hairy snatch. We had a couple beers and his fucker sprang right up again. I love you and our marriage but his horse cock felt so good stretching my cunt as he fucked one orgasm after another out of me. I want to be your wife and his slut fuck, ok? Now fuck me hard." Fucking my wife after another man had fucked her was fantastic. She was on her back with her legs spread and I couldn't get enough of her used cum filled unfaithful cunt. We both roared in orgasmic pleasure. Our sex life was intense after that. She fucked her young flight instructor, a black musician at a night club, a stranger on a train and others. She said it would be hot for me to fuck around too. One Saturday night we were invited to a party at a friends house. She had a date with Bill so I went by myself. I was a little late. It was crowded, the music was loud, people were dancing and drinking. I recognized a university professor who I had seen at parties with his wife Sue. He was a little pissed at her tonight, probably because of her drinking problem. She was well into the booze and she was dancing around by herself teasing him while he sat and fumed. She bent over and wiggled her ass in his face. Sue was wearing low cut white knee length baggy pants. It was obvious she wasn't wearing panties. Later I saw her mixing another drink for herself in the kitchen. She said it looked like my wife wasn't with me tonight. I smiled offhandedly and said she had a date. Sue said, "Good for her. I wish my boring husband would get a date. He is a drag and no fun anymore." I replied that she looked like she would be fun. She left and I though I had made an ass out of myself. Much later it looked like he had left and she was sitting by herself. I sat next to her and asked where her husband had gone. She slurred that the ass hole had left. She said fuck him. She lit another cigarette and said she was about out but her ass hole husband had left her. I told her I would go get her some. She patted my leg and said she would go with me. It was 2am and she knew where a convenience store was dtill open. She was pretty wasted and as soon as we got in my truck she slid right over and I put my arm around her. She gave me directions to the store and had me park in an unlighted corner and she went in. In a bit she came back out and climbed in with her cigarettes and a six pack of beer. She lit up and leaned back against the opposite door, slipped her sandles off and put her feet on my lap and practically sucked down another can of beer. She said her boring ass hole husband was probably asleep and she was in no hurry to get home as I started to rub up her bare leg under her loose pant leg. She said she liked my sensitive caring nature and her ass hole was always complaining about her drinking and smoking. She said that was her only pleasure with him after almost 20 years of marriage. They still slept in the same bed but he hadn't made love to her for at least 5 years and she wasn't going to beg him. As she smoked, drank and complained drunkenly I had been rubbing further up her smooth slender leg to her thigh. She didn't comment on my hand going further. I told her that he really was an ass hole. I thought from the first time I saw her that she was very attractive, had a great body and any man with blood pressure would want to take her to bed and she could smoke and drink all she wanted to. As my hand reached her cunt hair the bare heal of her foot was pressing down on my hard cock bulge. She said from the feel of my boner in my pants I must have pretty good blood pressure. Then she asked if I was hard thinking about my wife out on a date getting fucked or if it was my hand in her pubic hair. I said it was me thinking fucking her and of her climbing in bed next to her ass hole husband with another man's cum in her fucked pussy. Sue said I could fuck her right now in my truck. I said I would rather take her home and fuck her in the bed that my wife and I slept in. I said that she had told me that Bill had fucked her in our bed one afternoon and knew I wouldn't mind. Sue said that sounded hot and fair enough but she was so drunk I could fuck her anywhere but she had to piss first. I said I needed to also and she giggled drunkenly. I was pretty sure my wife wouldn't be home until the next day so I drove home. She wasn't home yet and I helped Sue into the master bathroom. She dropped her pants and sat on the toilet and started pissing. She reached out and fumbled with my zipper and said I could piss with her. She said her up tight boring ass hole husband would find this shocking. I got my cock out, almost too hard to piss. She grabbed it and sprayed piss all over her pubic hair and legs before she got the aim right. We were both so horny we didn't even clean the piss from her pubic area and my cock. She flopped in our bed nude and spread her legs. She was so hot there were bubbles in her cunt slit. She looked me in the eyes and said "fuck me" as I plunged my cock deep in her cunt. After a few hard strokes we both came hard. I got her dressed and took her home. She kissed me, said she hoped her ass hole husband would fuck her in my cum and lurched into her house. My wife got home just after I returned. She said I was up early and I told her all about fucking Sue in our bed. She kissed me and said "good for you, now how would you like to fuck me in Bill's cum?" It was a wild fuck. Several months later my wife and I were getting a divorce as were Sue and her husband, the professor. I moved in with her for a short time. Sue really went wild, drinking more and talking about fucking new guys. I encouraged her to do anything and anyone that she was attracted to after she confused to the many fantasizes she had kept bottled up. One morning while she was bent over the sink applying make up I slid my cock in her wet cunt. As I started slowly fucking and her breathing increased I said I'll bet there are a lot of horny cocks out there that would love to fuck her. She asked if I would mind another cock fucking her. I said it fucking turned me on and blew a powerful cum load in her as she orgasmed with me. I told her of my plan. To have her dress sexy and take her dancing. If she meet someone she liked she could tell them she was visiting me, her cousin, and go with him, them or whomever. She showered, powdered her body and put on a low cut very short black dress that showed off her slender white legs and part of her thighs. No panties and the thin material showed off the outline of her smallish bra less tits. She drew a lot of attention at the dance. A lot of drinking and horny guys watching as we danced and I made show of squeezing her ass. That pulled the dress up enough to show she wasn't wearing panties. During the evening a lot of guys bought her drinks and danced with her, feeling her bra less tits and ass. At closing time she left with a good looking guy. On the way out he said he would bring my cousin home later. I went to bed nude with a raging hard on wondering what she was doing. The door bell woke me at about 3:30am. I put on a robe and answered the door. The guy who Sue left with was holding her up. She was slobbering drunk. He said he was sorry to wake me but my cousin kept partying with him and his room mate and they thought they should bring her home after she passed out. She was a total mess, hair, makeup and her dress looked ruined where she had puked up booze and cum. She smelled like booze and a french whore house. Her eyes were unfocused and her legs were rubbery. She needed a bath but I was too fucking horny to wait. I pulled her dress off and lay her on our bed. I got between her legs and tongued her sweaty fucked cunt. Her pubic hair was matted with cum and I couldn't get enough of her raunchy foul smelling cum filled cunt. She was mumbling something about how many cocks she sucked and fucked and then said she was going to puke again. I was too horny to stop and rammed my throbbing cock into her ravished whoring cunt and started to pound her. She belched booze and cum on her tits as I kept fucking. My cock felt so fucking hard in all the other guys cum and I exploded in her. In the morning she told me the guy was a college student and lived in a dorm. As he helped her through the tv room of the dorm a lot of guys saw her. Some were freshmen and virgins. She found out later that he lay her in his bed nude, her hairy cunt facing the door and charged the guys money to fuck her. She said she should have felt humiliated used and offended but in fact it turned her on. She said she hoped I wasn't mad but she was offered a job as dorm mother. I laughed and told her that was like having the wolf tend the sheep but no hard feelings and I was glad for her. So that is how Sue went from a neglected professor's wife to the well fucked dorm whore.