Sister-in-law/brother-in-law

Solsurfer

Experienced
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May 26, 2016
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516
So last night we had dinner over at my wife’s brother’s house. His wife was wearing a V cut shirt that showed off her insanely awesome breasts. I couldn’t help but sneak peeks of her fantastic cleavage whenever I could. I have numerous naughty fantasies involving her. Nothing has ever happened, but damn it’s hot to wonder how she’d be in bed. So my question to you all... anyone else have naughty fantasies about their sister-in-law (or brother-in-law)?? Anything ever happen?
 
Really? No one has thought of this? With all the posts I’ve read here on Lit, I doubt that.
Come on people.
 
Hey solsurfer,

Can't say that I've fantasized about sister's in law, but I totally understand how it could happen. I'm extremely attracted to my wife's best friend and feel very little guilt or shame about sneaking peeks at her, downloading pics from Facebook, etc.
 
Hey solsurfer,

Can't say that I've fantasized about sister's in law, but I totally understand how it could happen. I'm extremely attracted to my wife's best friend and feel very little guilt or shame about sneaking peeks at her, downloading pics from Facebook, etc.

I appreciate you commenting. And Steve Stevens?? Legendary guitarist? Great name
My wife does have a friend that I’ve always a little crush on. She’s super hot. And nice. So win win.
 
I am sure it is very common

Sexual attractions happen very easily because they are hard-wired into humans. The attraction that you feel for her when you see a bit of her breasts is natural. Your body chemistry doesn't know anything about your family structure or the social taboos that insecure people have created for thousands of years.

When the attraction is mutual then it is just a question of whether or not the social pressure or the biological pressure is greater. In many cases the biological nature wins the battle and brother and sister-in-laws fuck.
 
have posted many times about having sex with my wife's sister and her husband. i have been obsessed with my SIL's perky tits for over 40 years
 
I would FUCK any of my sister in laws....how could I not:

1- 62, thin, 5’9, blonde, tan, muscular, A cups and a great ass
2- 55, 6’1, curvy, 38DD, brunette and a round hot ass
3- 55, redhead, 5’7, 36B, freckles, glasses, and just sensual
4- 44, currently brown with blue highlights, 5’4, 34C, curvy ass and always showing her cleavage

Mmmm mmmm yes please!
 
I would FUCK any of my sister in laws....how could I not:

1- 62, thin, 5’9, blonde, tan, muscular, A cups and a great ass
2- 55, 6’1, curvy, 38DD, brunette and a round hot ass
3- 55, redhead, 5’7, 36B, freckles, glasses, and just sensual
4- 44, currently brown with blue highlights, 5’4, 34C, curvy ass and always showing her cleavage

Mmmm mmmm yes please!

Sounds like a family get together would be very difficult to think of anything else. Lol! A very fun problem to have.
I’m sure you’ve been caught looking with that much beauty all around. Ha!
 
I would love nothing more than to fuck my sister-in-law. She is about 5'3" a little on the heavy side, a gorgeous DD Rack. I have masturbated to thoughts of cumming in or on every part of her body. I would love for her to drop that rack in my face and ride me to death.
 
My sister-in-law has seen my out with my lover. I hope she holds it over me and punishes me in some way. She has asked me who I was with that night.
 
Dark Fantasy

I can do all of you 1 better. I actually sucked, & fucked several times... including anal my sis in law... and then actually married her. 44DD tits w/ big nipples, lush curvy ass that twitches with a tongue, and pulses around my cock. I was divorced from her sister 15 years earlier.
 
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So last night we had dinner over at my wife’s brother’s house. His wife was wearing a V cut shirt that showed off her insanely awesome breasts. I couldn’t help but sneak peeks of her fantastic cleavage whenever I could. I have numerous naughty fantasies involving her. Nothing has ever happened, but damn it’s hot to wonder how she’d be in bed. So my question to you all... anyone else have naughty fantasies about their sister-in-law (or brother-in-law)?? Anything ever happen?

Yes, many times! Sister-in-law's are great. One is short with small breasts, hardly wears a bra, but the nipples are delicious looking. The other one is very large breasted and man does she have a beautiful set up hips! Have undressed both many times to admire their sheer beauty. Could only imagine what those two and wife would be like all naked, having drinks on the deck by the hot tub. Oh, it would be a weekend to end all weekends! Don't even get me started on their daughters who are all grown up and starting families of their own. Man oh man, they certainly take after mom!
 
So last night we had dinner over at my wife’s brother’s house. His wife was wearing a V cut shirt that showed off her insanely awesome breasts. I couldn’t help but sneak peeks of her fantastic cleavage whenever I could. I have numerous naughty fantasies involving her. Nothing has ever happened, but damn it’s hot to wonder how she’d be in bed. So my question to you all... anyone else have naughty fantasies about their sister-in-law (or brother-in-law)?? Anything ever happen?

When my wife cheated on me a second time I slept with her sister.
 
Sister in law

I had a lengthy fuck fest with my sister in law. Did it all, even anal. She had since moved to FL. But we had a thing for about 5 yrs. It was always hot when we did. Made it easier when I travelled for work because she lived in Indy and I was down there about every 6 weeks.
 
I have a step sister who is six years older than me. When I was a kid growing up in the eighties I had posters on my walls of Wendy James from Transvision Vamp. My step sister didn't approve, saying she was a slutty tramp. She tried to encourage me to like Laura Branigan instead.
 
I have one sister-in-law that has invoked more than a few dirty thoughts...

She's a very attractive woman who takes pride in her appearance typically. She's also one of those types who is very affectionate with her friends and family: kissing on the lips, tight full body hugs, thinks nothing of sitting on peoples' laps, etc.

Both her husband and my wife are so accustomed to her affectionate behavior that neither has said anything in years. That said, we don't see them often as we live in different cities 100s of miles apart.

A couple summers ago they came to visit with their kids. One morning, we were having a lazy start to the day, and we were all outside with coffees watching the kids play in the yard. It had been a hot few days and she was wearing what she'd slept in, a white spaghetti strap tank top that had her ample cleavage on full display and her nipples clearly visible, and a pair of loose fitting short PJ shorts that barely covered the bottom of her ass cheeks when she was standing.

She was sitting across from me and us four adults were talking away. The way we were sitting gave me a full view of her, but the table between her and the others prevented them from seeing what I was.

It started with her catching my eyes lingering too long on her breasts. She simply smiled knowingly and carried on. My eyes wandered down to her hips and her legs. She was seated with her legs bent, feet resting on the raised table base. This caused her shorts to ride up, giving me a great view of the bottom third of her bum cheek and all of her thighs. Again, she caught my lingering eyes and knowingly smiled, never giving any indication to the others at the table that something was up.

After some time, she shifted in her chair and opened her legs slightly, still raised on the table support. Her shorts shifted along with her, and I could clearly see the inside part of her thigh where it joins her center. Not her labia, but that outer area women keep carefully groomed for the summer bikini season. There was no way she had panties on under her shorts, that was clear.

When she caught me looking this time, she smiled, but shifted to take that angle away -- I'm certain she knew she should, but I'm not certain she wanted to.

I say that because not an hour later, in a rare moment when the other adults weren't around, she hugged me tightly and whispered that she liked that I was noticing her and said it felt nice since she'd had kids and all. I could feel her hips pressing against me and her full breasts squashed against my chest. As she broke our hug, she kissed me quickly on the lips, poking her tongue out rapidly to touch my lips, giggled out an oops and then walked away swaying her hips a little more than normal.

All of this fits with her playful, affectionate personality. I know there's no way she'd take it any further with me, or anyone else I would expect.

I have a few similar stories, but none quite so obvious in her sexual awareness of our interactions.
 
I came across a picture of my wifes sister in a bikini when she was late teens and had to crank one out.
 
I have one sister-in-law that has invoked more than a few dirty thoughts...

She's a very attractive woman who takes pride in her appearance typically. She's also one of those types who is very affectionate with her friends and family: kissing on the lips, tight full body hugs, thinks nothing of sitting on peoples' laps, etc.

Both her husband and my wife are so accustomed to her affectionate behavior that neither has said anything in years. That said, we don't see them often as we live in different cities 100s of miles apart.

A couple summers ago they came to visit with their kids. One morning, we were having a lazy start to the day, and we were all outside with coffees watching the kids play in the yard. It had been a hot few days and she was wearing what she'd slept in, a white spaghetti strap tank top that had her ample cleavage on full display and her nipples clearly visible, and a pair of loose fitting short PJ shorts that barely covered the bottom of her ass cheeks when she was standing.

She was sitting across from me and us four adults were talking away. The way we were sitting gave me a full view of her, but the table between her and the others prevented them from seeing what I was.

It started with her catching my eyes lingering too long on her breasts. She simply smiled knowingly and carried on. My eyes wandered down to her hips and her legs. She was seated with her legs bent, feet resting on the raised table base. This caused her shorts to ride up, giving me a great view of the bottom third of her bum cheek and all of her thighs. Again, she caught my lingering eyes and knowingly smiled, never giving any indication to the others at the table that something was up.

After some time, she shifted in her chair and opened her legs slightly, still raised on the table support. Her shorts shifted along with her, and I could clearly see the inside part of her thigh where it joins her center. Not her labia, but that outer area women keep carefully groomed for the summer bikini season. There was no way she had panties on under her shorts, that was clear.

When she caught me looking this time, she smiled, but shifted to take that angle away -- I'm certain she knew she should, but I'm not certain she wanted to.

I say that because not an hour later, in a rare moment when the other adults weren't around, she hugged me tightly and whispered that she liked that I was noticing her and said it felt nice since she'd had kids and all. I could feel her hips pressing against me and her full breasts squashed against my chest. As she broke our hug, she kissed me quickly on the lips, poking her tongue out rapidly to touch my lips, giggled out an oops and then walked away swaying her hips a little more than normal.

All of this fits with her playful, affectionate personality. I know there's no way she'd take it any further with me, or anyone else I would expect.

I have a few similar stories, but none quite so obvious in her sexual awareness of our interactions.

Yeah, that's fuck'n erotic! Lucky you! Love to hear more stories!
 
Yeah, that's fuck'n erotic! Lucky you! Love to hear more stories!

This story is some 15 years ago when we were all in our 20s... The sister-in-law couple shared a house with another of my wife's brother and his girl, each living in different suites, above and below, SIL above.

At a family gathering, someone made a joke about overhearing sex, and the girl living below SIL piled on with some short stories about the frequent thumping and moaning above.

Without blushing, SIL shrugged it off with pride, simply stating: "I love your boyfriend's brother, hard."
 
Fantastic stories, people. This is great to hear. I always look forward to going over to their house, wondering what she’ll be wearing. :)
 
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So last night we had dinner over at my wife’s brother’s house. His wife was wearing a V cut shirt that showed off her insanely awesome breasts. I couldn’t help but sneak peeks of her fantastic cleavage whenever I could. I have numerous naughty fantasies involving her. Nothing has ever happened, but damn it’s hot to wonder how she’d be in bed. So my question to you all... anyone else have naughty fantasies about their sister-in-law (or brother-in-law)?? Anything ever happen?

Soooo i was 19 or 20... my nephews mom n my brother were freshly separated... we luves literally 1 mile from Mexico. It was the go to party spot in early 2000s ... well she and i went said we would meet up after and drive back into town... one night we stayed yo texting and it got sexual... needles to say the next wkend we fucked and it continued for about a year... fast fwd to now
... my new SIL isn't so innocent herself but that's for another time...
 
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