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I Fucked My Sister In Law

Personal Stories, Advice, and Support 286 People

    Addicted To My Sister-in-law

    A 5 weeks ago, I had sex with my sister -in-law And now I can not stop thinking about it, every time I do, I get aroused. Every time I even think of her I get aroused. Our families have been close for years and our kids are very close. We often go on vacations together, which...
    Xlr8ing Xlr8ing
    41-45, M
    3 Responses Nov 24, 2012

    Brothers Wife

    I never saw my SIL in a sexual way until about 3 or so years ago. About 2 years ago, My girl and I started to hang out more often with my bro and his wife. We would go out and have drinks and have a good time. The more we went out, the more I started to notice my SIL. She was...
    Joeloves69 Joeloves69
    31-35, M
    5 Responses Apr 10, 2012

    Should I ****** My Wifes Sister And Let Her Watch

    Since our last post we are please to advise we have had a baby boy. However since then steph has said she no longer wants to **** outside the marriage and feels it is my turn. Now...we are a close family and her sister Karen spends many a saturday night with us, during which...
    deleted deleted
    2 Responses Mar 13, 2013

    Some Of My Best Memories....Also In My Confessions

    My first wife and her sister gave me opportunity a few times to have both of them together. I still think back to those hot nights. I loved having my tongue in one of these lovely ladies as my **** was burried in the other. When S-I-L was married, we eventually began to...
    cuckstarter cuckstarter
    46-50, M
    1 Response Aug 28, 2013

    I Finally Did It.....

    My wife's sister JoAnne had dropped her daughters off at my in-laws and her husband's best friend had left his two daughters over there as well. JoAnne's husband had carried their son's out of town to go buy them a couple of guns, and John his best friend had come to town from...
    hogetter hogetter
    36-40, M
    15 Responses Mar 28, 2012

    Two Sisters In One Day

    a couple of days before I married my wife we drove back to her home town and were staying at her mothers house. I was assigned a room in the basement that had a small shower. I got up the morning after we got there and my bride to be and her mother had gone to get some things...
    deleted deleted
    2 Responses Aug 15, 2013


    We have ****** many times and it is always hot.
    lonlehube lonlehube
    36-40, M
    2 Responses Apr 29, 2012


    My sister in law left her home unattended. I put a daily reminder in her calendar to "remember how good of a **** her brother in law is"
    Funhube Funhube
    41-45, M
    3 Responses Apr 6, 2013

    A Fun Incident With My Sister-In-Law

    My sister-in-law and her kids were visiting us for a couple of weeks this summer, while her husband stayed back. I share a fun casual sexual relationship with my sister-in-law, which her hubby is not aware of. There was this one time, she had been teasing me all day. In the...
    sdfunguy sdfunguy
    31-35, M
    2 Responses Jul 14, 2013

    Sexy Sister

    I had wanted to **** my girls ister
    roviewade roviewade
    36-40, M
    May 2, 2013

    A Lucky Man

    I am a very lucky man. For 30 years I got to work all over the USA and the rest of the world on my terms, and got well paid for it. In the early 80's I was the chef at a posh resort in Hawaii and as part of my pay was provided with an apartment and food. After several months at...
    Gelatotim Gelatotim
    70+, M
    4 Responses May 10, 2013

    After 30 Years Of Flirting

    I've always had a thing for my SIL. The first time I met her was shortly after my wife and I started dating. Wife and I joined her family for dinner at her dad's house. I remember catching her out of the corner of my eye mouthing to her sister, my wife, "he's cute". That was many...
    tom00799 tom00799
    46-50, M
    1 Response May 27, 2013

    Fun Times With My Sister-in-law

    My wife's sister and her family visited us for the holidays. Earlier in the summer, we had flirted a lot with some petting. We couldn't keep our hands off each other during this trip. We had sex practically every other day. A few times, we went out under the pretext of shopping...
    sdfunguy sdfunguy
    31-35, M
    Dec 30, 2012

    One night my wife had to work

    and her sister who was visiting us and I went to a party. She was on Spring Break at the time so she was in the mood to party hard. We went to this party and had plenty to drink. I did not know it at the time but she was a real easy date as she got drunk pretty easy and after...
    rploesch rploesch
    61-65, M
    Dec 4, 2013

    Our First Time, The Car Exchange

    My sister in law came over a week ago so we could swap cars for a week while I performed the 60K service on her 1979 VW sirocco. The service went on without any incidents, just the normal timing belt replacement, valve adjustment, spark plugs, fuel, air and oil change. The car...
    mnjcalifornia mnjcalifornia
    Nov 10, 2012

    She Can Take It All (w/ video link)

    The first time is always the hardest.. Once you get that first **** out of the way.. All the doubts if she wants to or not simply gets replaced with when can I **** her again and will she agree to being videoed? The answer to both questions is yes (let me know what you think of...
    FidoDido1181 FidoDido1181
    36-40, M
    2 Responses Aug 16, 2013

    Addicted To Sister-in-law 2

    See part 1 for background. Thanksgiving dinner at my parents house was beyond awkward! The moment she came through the front door my heart started to race and I could feel my face turning red like dam teenager! So I skipped the welcome hugs and kisses and ran to the bathroom to...
    Xlr8ing Xlr8ing
    41-45, M
    4 Responses Dec 28, 2012

    I Was My Sister-In-Law's First (Well, Sort Of)

    I first met my wife's half-sister Jennifer after we had been married for about 4 years. By then, my wife and I were into somewhat regular ********** with my wife's cousin. But her sister was only 16 at the time, so I wasn't expecting anything to happen along those lines with her...
    deleted deleted
    1 Response Oct 6, 2013

    Very Attracted To My Sister In Law (and Acted On It)

    My brother in law's girlfriend was hot.We teased a lot, or I should say, she liked to tease me(and to be fair, other men too...she was quite the innocent flirt). One day while at a family gathering, she playfully threw a paper airplane at my crotch. She did it a second time, also...
    Willy1776 Willy1776
    56-60, M
    9 Responses Sep 29, 2012

    Girl Friends Sister And Mom

    It was the late eighties; I had just turned 17 and joined the local gym. I met the owner of the gyms daughter (16), she was absolutely gorgeous. Her mom was Italian and farther Dutch; she had the dark skin and hair of an Italian but the most stunning blue eyes. I couldn’t...
    notyahoo notyahoo
    36-40, M
    7 Responses Apr 30, 2012

    Comforting My SIL

    Their house had just been broken into, and her husband had to go out of town on a business trip. My wife told her sister that she was welcome to stay at our house while he was away to make her feel safer. After the first night, my wife had to go to her parents house to watch...
    iamphotoman iamphotoman
    2 Responses Dec 2, 2013

    I ****** My Sister In Law

    I have a sister in law (my wife's younger sis) whose husband lives abroad. She is more beautiful than my wife. She is a busty girl with wide hips and big boobs. I used to observe the curves of her body and wanted to relish her plump body but it seemed impossible. But one lucky...
    PhysicalLover PhysicalLover
    41-45, M
    2 Responses Sep 2, 2012

    Former, Anyway ...

    I did **** my sister-in-law, at least my *former* sister-in-law. My first marriage, right after college, lasted three years. Common problem – I wasn’t mature enough yet, and she wasn’t sane enough. No kids, fortunately. Anyway, I ran into Jan, my ex’s sister, at a...
    deleted deleted
    Apr 29, 2013

    Best Night Ever!

    12 years ago, when I first met my ex-wife’s sister I actually thought she seemed a little bitchy. But as I got to know her I found that she and I had a lot in common and had very similar personalities. I noticed that when the 4 of us would go out or on holidays that she and I...
    SouthBeachy SouthBeachy
    31-35, M
    2 Responses Dec 13, 2012


    Laying in bed in a sweaty exhausted heap of flesh with my wife one night my wife asked what my ultimate fantasy is. I told her I wanted to **** her older sister. Since then she has set up a ********* with her sister and said I can **** her anytime I want under two conditions...
    Funhube Funhube
    41-45, M
    1 Response Mar 20, 2013

    Not Exactly What I Expected

    So I have a love/hate relationship with my brother's wife. Always have. She is one of those types that loves to dish it out, but can't take it. She treats him poorly at times, seems to really get off on trying to shame him in public and simply puts herself on a pedestal for no...
    deleted deleted
    1 Response Jun 1, 2013

    My Wifes Sister

    I have always flirted with my sister in law and she has caught me Looking at her more than once. There have been times where she would sit On a chair or a bench in a way where I had a direct view of her panties. I bought salt & pepper shakers once and Joked how the tops looked...
    Massri2006 Massri2006
    36-40, M
    28 Responses May 30, 2012


    She wasn't my brothers wife.  Not yet at least. This was years ago and he never did marry her. Her name was Courtney. She was a cute little punk rock girl 19 years old piercings, tattoos and a Chelsea cut of bleached blonde hair. She was very cute. My brother had been dating her...
    Wolf16 Wolf16
    36-40, M
    1 Response Aug 31, 2012
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