My Sister-in-Law
 

Tuesdays, Thursdays and Saturdays were my favorite days. My days with my wife's very sensual older sister. Her girls were with their dad. Leaving work early, I would call and say, "what are you wearing?" She would meet me at the door in some sexy lingerie outfit, and I would usually bring her a bottle of her favorite vodka and a new silky something. Once inside I would make her a drink and settle on the sofa as was usual. As she sipped her vodka my fingers would wander across her chest flirting with her breasts. My sister-in-law was not real busty, but she loved her nipples played with. I slowly unwrapped her like a present exposing her tits , playing with both. Then as I sucked the nearest one , my hand would go down between her legs and into her panties. Her clit was much larger and sensitive than her sister's, my wife. It was not long before I had her out of her panties and her legs spread wide.
I liked to take my time, teasing her slowly. My sister-in-law got wetter and began to push back hard against my fingers. I moved off the sofa and between her legs, substituting my tongue for those fingers. As I sucked her very sloppy vagina, I worked my pants off. It was time. On my knees between her legs I put the tip of my dick into my wife's sister. In and out teasing her with it. Finally, in one slow thrust she took the full length into her body. I would fuck her slowly and she would reach up and play with my nipples. My orgasm inside this woman was one of the most intense I can remember. Maybe it was because I was doing the "forbidden thing", fucking my wife's older sister. But, of all the sex I can remember, my sister-in-law sex was the best.
Our first time was in Atlanta, and totally by accident. My wife's plane was cancelled which left me and my sister-in-law alone in the motel overnight. What luck. Over, the years, we continued to have a very close sensual relationship. Those weekdays allowed me to hook up with her at least once a week for almost 10 years. I think I have had more intercourse with my sister-in-law than my own wife! I wonder why she did it with me. Did she want what her sister had. Did she think I might leave my wife for her? Or was the sex as good for her as it was for me! Anyway, over the years we did it, we got bolder and bolder. One time I fingered her as my wife slept on the sofa inches away. My sister-in-law pulled her breast out of her nightgown (we were all at the family lake house) and began to suck her own nipple! That was too much! I took her around the corner from the living room into the bedroom on the edge of the bed she sat on my hard dick. I orgasmed deep into her as she lifted her nightgown. Her sister on the sofa just feet away and her parents in the next bedroom! As I look back, I think we were just perfectly matched...sexually. I have hundreds of memories of those afternoons in her bedroom and our intense lovemaking.

Nice. If you'd like - tell us more details about how this relationship first started.

...a little history.
 

She (my sister-in-law) was the wife of my best fiend at the time. He actually introduced me to his sister-in-law, who I eventually married. I knew my wife's sister years before I knew her (my wife). My friend ended up separating from his wife and divorcing. My sister-in-law was unattached and had known me for years. I think my sister-in-law wanted me while I was dating her sister. She flirted openly with me and that drove my wife-to-be nuts. I started to have sex with my wife's sister a few years before I married her sister. I was over at her house getting stuff out of the attic for her, started hugging, then kissing, then feeling her up, then...you got it. After that it was "fix my tv" and other reasons to get me over to her house. I didn't mind. Once I did her, came home and did the other sister (my wife) all within an hour. Never got them together although I did hear they did that with a guy one time...lucky fellow.

Politely but genuinely envious, my wife Susie has a younger sister I've lusted after for years. :D

Susie details...
 

Would love to hear all about Susie...tell us all!!

I once finger fucked my sister in law. We were at a pool at a friends back yard, the others left to grab a few more drinks, I got talking to her close up and she looked at me and said 'my hole needs playing with'. I dropped my hand down, went under her pants, entered her hole and finger fucked her until she orgasmed. She replayed it by sucking my cock a month later..

My wife, sister-in-law and her girlfriend were supposed to meet in atlanta, and share ajoining rooms. The sister-in-law's plane arrived on time but my wife and her gf was cancelled! I had my SIL to entertain all night in Atlanta. After dining, drinking and dancing we decided to sleep in one bed. I was almost asleep when she whispered to me.."will you make love to me?" I did..all night...I don't think I ever slept that night. She was so sore she almost could not walk the next day! I must have cum in her 6 times. Never fucked anyone all night before or since...not even her sister, my wife. That night was the best sex in our 15 year sexual relationship with my wife's very hot sensual sister.

Close but too shy
 

Looking back, I might have had the opportunity when I was young and shy. But on the other hand, if it backfired maybe I would be divorced now.

We lived with my wife's parents when we first got married. My wife's younger sister still lived at home too.

One time, the only people at home for the entire afternoon were my sister in-law, a friend of hers (female), and me. We were all sitting in the living room. While I was watching TV, they were looking at magazines of nude men (this was before the internet). They weren't being private about it either and made comments about the men's bodies. At this point I was so tempted to ask them if they'd prefer to see the real life thing instead of pictures.

But shy me never said a word, and I fantasize to this day what might have happened.

About 15 years ago my wife’s brother Jack asked me to stop over his apartment one evening to wire a surround sound system for him. He had purchased a DVD player and wanted everything connected to his TV along with his VCR. He wasn’t too handy when it came to doing things like this. He told me that he wouldn’t be there because he had to work but his wife Carol (my sister-in-law) would be there. Now my sister-in-law was a real good looker with a nice pair of breasts and nipples that always seemed to poke out. Since that was the case I decided to wear a pair of shorts with nothing on underneath them. I figured that since I would be lying on the floor I could give my sis-in-law a view of my manhood up the leg opening. I arrived about 6:30 and went to work on the system. Carol was sitting on the couch watching so I made sure while I was on my back that I spread my legs to give her a good view. I saw that she moved forward on the couch and was most intent on staring at my crouch. She asked if I needed any help and I said sure, so she moved to the floor near my feet. I could see her getting a good look up the leg of my shorts. I had her read the diagram for me and tell me which wire went to which jack. Hell I already had everything hooked up by this time but wanted to give her a show. All of a sudden she asked me if she could ask me a personal question. I said go ahead. She told me that Jack did not like to lick her pussy and if it was that way with most men? I told her that I enjoyed going down on women and have done so on many. She said that a few of her girlfriends have said that it was fantastic but she did not let on that it never happened to her. I said that if she wanted to find out for herself I was more than willing to lend a hand, or should I say tongue. She agreed which shocked the crap out of me. To make a long story short I had her remove her clothes and sit down on the couch. Her body was better than I could every have imagined, nice full breasts and nipples like pencil erasers. I got between her likes and started going to town, slowing licking the inside of her legs then up to her pussy and down the other side, teasing her but avoiding actually hitting her clit. About that time the phone rang, she said it was probably Jack because he called her every night during his lunch break. She answered the phone and I heard him ask her how I was making out. She said he’s making out just fine. She covered the phones mouth piece with her hand and quietly said, “Don’t stop”. Well you didn’t have to tell me twice so back to what was at tongue. I continued my licking and her juices were flowing. By this time I stuck my tongue into her and started to really give her a treat. I moved up to her clit and flicked it with my tongue. How she was able to talk to Jack on the phone the entire while I was doing this I still don’t know. After about 5 minutes she said to him that she had to go because she needed to give me something. They said their goodbyes, she hung up the phone and let out a scream, tightened up, grabbed my head and pulled it into her and let loose with the wettest orgasm I have ever witnessed. My face was soaked!! After a while she started to come down from her high and thanked me for giving her that experience. I told her that the pleasure was all mine and I’d be willing to help her out anytime if Jack didn’t like to take care of business. She got up to go get cleaned up while I checked the system to make sure everything worked. She thanked me again and gave me a big hug and a kiss and said “Until next time”. Well sad to say next time never came because a few months later they got divorced. She moved out of state and I never heard from her again. I hope she found someone to take care of her needs. My brother-in-law still doesn’t have any clue what happened on the phone that evening that I’m aware of. He has never mentioned anything to me.

- Hmmm. So you rock her like aces and she doesn't even hint at any sort of reciprocal action? That's a selfish woman right there.

Maybe she treats her hubby the same. Maybe that's why he won't go the one-way road with her.

Hook up the entertainment system. Rock the pussy. You can leave now.

Escorts in London
 

Thanks Crassnburn. Thanks for sharing about your relationship with your sister-in-law.I like your romantic relationship with her.please tell me about your relationship about with your wife also...If you are interested...

one of those afternoons
 

...one of those afternoons.

Great read & pics.

Fucking my Sister-in-Law
 

I guess it is the excitement of doing the forbidden. But she is very attractive, teases, and encourages our sex play. I can tell you the orgasm you get when you shoot your sperm into your sister-in-law's belly.....it is intense! I hear her moan as she feels my cum squirting deep in her belly. We usually do this at her house, but sometimes it works out we have sex in my bed. I think my SIL likes taking what is her sisters. I have put my wife's pillow under her sister's ass, put her sister's feet over my shoulder and deep fucked her. Orgasmming deep in her and getting her juices all over the pillow. She also loves oral sex. I eat her pussy giving her an orgasm each time. I'm sure the wife has figured out we are more than just close, but threesome is out of the question. I do fantasize of my wife watching me as I fuck her sister!

She loves to be fingered to orgasm

Still?
 

Still going strong, huh? Still haven't been caught by your wife? Wow.

Pictures from a Tuesday night. She is a tremendous fuck. Great body, loves to kiss, extended foreplay and loves me to eat her pussy to an orgasm! I usually cum in her twice. She is very tight and has really sensitive nipples. What a fantastic sex partner.

Vid caps of our movie. Her leg on my shoulder and I am really deep in her pussy as I shoot my load in her belly. She moans as she feels my hot sperm jetting into her womb. She is tight and sloppy wet.

Fucking my sister-in-law. I think she enjoys taking her sisters husband regularly. She gives me a tremendous orgasm every time. Love her pussy.

She appears to b a very good sport! :D

SIL
 

Home delivery
 

This goes back quite a few years now. My wife and her elder sister, 15 years older, have always been very close. They still spend hours talking to each other on the phone. To me, Sue (not her real name but close) was just easy to get along with, always cheerful and chirpy but not sexually attractive. You would hardly know that they are sisters when you see them together.
She got divorced from her husband due to his serious drinking problem and moved as far away as she could. A good 250 kilometers away. She rented a small bungalow and got herself a job at a local garden centre. We agreed to let her have some of our unwanted furniture, and that I would hire a small van and deliver the items.
Traffic proved a lot heavier than expected so I arrived later than scheduled, around 9 in the evening, feeling a bit wrecked. Sue had just come back from a drinks party and was obviously tipsy. I had always known her to wear baggy clothes and trainers and couldn't remember ever seeing her wearing any makeup. She had a manual job and was lugging heavy objects at work. But when she opened the door she was in a tight dress, high heels and fully made up.
And most unexpectedly she had a little anklet - which has always been a huge turn on for me. I called my wife to say I'd safely arrived. She asked how I was finding Sue, so I told her of my surprise. "She's been on her own for a while now, said my wife jokingly, she must be looking for company. Be careful, she might jump on the delivery man..." but she left it at that. I could sense something in her voice. I started to forget about the hours spent behind the wheel.
The dress was very short and those legs I had never seen or paid attention to were in fact superb. She offered to prepare me a snack. I started imagining what she looked like with no clothes on, her muscular body, you know what it's like. We shared a bottle of wine chatting over the kitchen table and she became flirty. We started talking about her divorce, the lack of companionship, until I felt I could risk making the suggestion : if she wanted to have sex I'd be only too happy to oblige. She gave me a big hug and it didn't take me long to undress her. She took me to her tiny bedroom and we fucked liked animals through the night and most of the morning.
The final surprise was when I arrived home. The sisters had been on the phone... My wife asked me to give her a full description of what had passed and we to this day it remains one of our biggest turn-ons.

I actually fucked a sister-in-law a couple of times, she was my brothers third wife. I also fucked her mother , neither one of them knew that I had fucked the other nor did my brother. I have to admit his mother-in-law was a better piece of ass than his wife, his wife wasn't bad, but she didn't compare to her mother fucking wise.

Desperation
 

I know my Sister-in-Law is promiscuous. I reckon it stems from her "posh" Upbringing and being Educationally Challenged. So much was expected of such an Individual. I reckon she was eventually Employed as "the Office S**T", and so aquired, as a Teenager, a taste for Regular Cock. And whatever else. Anywhere and Everywhere. Anytime. But Family Pressures meant she HAD to Marry-in-White. So "desperation" to Cling-On to any Bloke. But her "chosen one" had opposite Educational Traits, and, lacking any saving graces, was UTTERLY ignored. And HER thumb was bigger than HIS cock ! So I've always trod very carefully in her presence, since I would not like to be dragged screeming into some sort of "Complex Divorce/Disclosure/Financial" Proceedings. Anyway. She's a lousy Housewife/Cook, AND Failed her Driving Test several times ! Perhaps her Internet Porn Appearances are her ONLY "saving graces" !

I'd love to hear the back-story on this! :D

Request for a foot massage...
 

My SIL once asked if I'd like to give her a foot massage. Trying to be the gentleman, and like a complete imbecile, I politely declined. She has just begun courting a good man, and I didn't want something as innocuous as a foot rub to cause a rift in their relationship. She ultimately married him. I confess I've regretted my decision (to decline) every day since. :(

If she hadn't been dating at the time, I would have gladly accepted her request.

I have 2 sisters-in-law but only one is what I would consider bangable. She was a real cutie in her younger days. We briefly dated in 2000 but never got as far as sex. I did see and feel her tits though, they were nice.

Sister-in-law 2 was also attractive 20 years ago but not nowadays. The funny thing is she dated my other brother years before she married and they definitely had sex several times because he told me about it at the time.

I think the one I dated still likes me though. About 10 years ago when she was still a pretty attractive girl they were moving into my old house. I overslept the morning she was moving in and was still in bed when I was supposed to be out of the house.

She didn’t seem too happy about it but I apologised and got my stuff together as quickly as I could. She said she was going into her bedroom to unpack her clothes.

After about 10 minutes I was ready to go and as her room was just at the top of the stairs and the door was halfway open I stuck my head in to say sorry again. When I looked in she was sitting down in front of a mirror putting on makeup or something. She was wearing a silk dressing gown that was quite generously open and was sitting at the perfect angle so I could see a lot of her perky right boob, some of the underside and everything.

She turned and said ‘it’s ok it’s just been a stressful morning’ then she must have noticed my eyes wandering as she glanced down, pulled her dressing gown closed and looked back at me with an embarrassed smile. I just said ‘have a great day’ and left.

At the time I thought this was just an accident but now I’m not so sure. My suspicions were heightened at her daughter’s birthday party last summer when we were chatting in the kitchen. She decided to load the dishwasher giving me a downblouse show of her nice B-cups in a bra for about 2 minutes as we made small talk.

I can't believe I haven't replied to this thread yet!

I have two sister-in-laws.

One of them I never really talk about. We get along great, but she doesn't interest me in any way. She is "conventionally attractive", extremely outgoing, wears way too much make-up, DDD natural boobs on a tiny frame, we get along very well, but she is from an extremely rural community in western North Dakota, so culturally we clash quite a bit. I haven't seen her naked, but I have seen her in a full-coverage swimsuit that outlined her enormous nipples (not areola, but actually her enormous nipples), and the conservative swimsuit even outlined every detail of her folds down below. But, it did nothing for me; nothing at all. It's fun to know those details, but I honestly couldn't care less whatsoever. She gives great hugs, but that's about it.

My other sister-in-law is the one I talk about all the time. She is the most confusing person on the planet. (Well, I know her inconsistent signals and behavior is due to extreme jealously, resentment, and her own miserable life, but it's still confusing in the moment as things happen.) She is absolutely stunning to me, although not conventionally attractive, she never wears make-up, she has never dyed her hair, she is naturally very fit and pleasing to look at. She is extremely awkward (yay) and embarrassing in public (nay), and she is absolutely batshit crazy and could use therapy about her rough past.

Anyway, I have seen all of her bits and pieces here and there over the years, but not all at once. I would love to be casually nude with her, either in a hot tub, changing at a hotel, or whatever.

I see down her shirts and into her oversized bra every time I see her. She has tiny, droopy boobs with extremely long nips that point up. Sometimes she knows that I am looking and she smiles and doesn't care. Other times she puts he hand over her shirt like I am the creepiest person around. One time her husband caught me looking and told her, and she flat out said, "I don't care at all that he looks," and pulled her shirt outward so I could see inside as I was standing right next to her when her husband mentioned it. But then later she acts upset.

Same thing in skirts. One time she got up from a chair while I was on the floor with a baby and she smiled at me, opened her legs, and slowly stood up. Another time she fell, legs wide open, and I was going to help her up, but she said she needed a moment as the fall hurt, keeping her legs wide open. Other days she acts like I am, again, super creepy when she is wearing a skirt.

I have sort of seen her topless, but only her back, and once barely a side-boob, and one time she was facing me when she was trying to clothes she bought at the store, but I didn't turn around in time, so I didn't see get to see anything. I would love to see her casually standing up topless someday. At a cabin a few years ago, she was changing in her room and someone opened the door, and all 12 people there saw her topless from the living room except me because I was in the kitchen. I was so bummed that I missed the one chance and everyone else got to see her. My wife said that her sister didn't even rush to cover up! I was bummed for months for missing that!

I have seen her absolutely gigantic bush. She was squatting in a dress to pick something up outside, and pulled her dress above her knees to not get it in the dirt. She was facing me at an angle perfectly so that I could see into her loose panties and it was a bush bigger than in silly movies when they glue on a bush the size of Texas. I admit that was not a satisfying moment to see. Nope. Hopefully never again. (The other times I have seen up her skirt I didn't look that closely, as I am not an upskirt person anyway.)

There have been times when we have been alone and she has cuddled with me even with her husband next to her. We were walking our babies once and she grabbed my hand while it was on the stroller, then she realized what she was doing and freaked out and walked 30 feet ahead of me the rest of the time. Another time she sat next to me outside and cuddled with me, but as soon as she heard voices of our family, she got up and sat far away from me.

One morning at a hotel I was staring at her long nips poke through her pj top and she smiled at me and arched her back and let me look.

Another time she saw me looking and she covered up and put on three layers.

She has seen me naked dozens of times over the years, sometimes staring and other times acting like she is freaked out.

So, as my one sister in law is totally normal, I feel indifferent about her, but because my other sister-in-law is so over-the-top bizarre and inconsistent, the mystery has intrigued me waaaaaay too much over the years, obviously. :)

I have fantasies that my crazy sister in law leaves her dead stump of a husband and moves in with my wife and me so we three stay together, etc. That sounds like fun in theory! (But in reality it would be a complete disaster--she can be really vicious, mean, controlling, and probably abusive for all I know.)

wow ... Some of you seem to have a SIL who you can have fun with. Wife's sister is only fun to look at. We all have been naked together on multiple occasions (nude beach, sauna, nude swims, lake cabin) but no physical action (nor will there be any anytime soon).

SIL is pretty fun and easy on the eyes (pretty face, DD's with a slight sag, bigger bum and a nicely short trimmed or shaven pussy). However I'm one of those guys who prefers smaller cup sizes over big ones. Wife has a C-cup, which is just about max. for my taste.

I only have one sister in law. She has a good body but is opinionated and annoying. She must be the centre of attention and shows a huge amount of cleavage or wears a very short skirt so that guys look. I have tended to not play her game because she is so annoying.

A long time ago she came to stay to help with the kids when my wife had to go into hospital for a few nights. First night was OK, I stayed friendly but she did get on my nerves. She changed into a short dressing gown and was wearing a short cotton nightie and my eyes did wander but I think I was just too fed up of her to really pay attention.

My wife’s procedure had gone well and we were more relaxed on the second day. The kids had gone to bed and we had food and opened a bottle of wine. She again changed into the same dressing gown and another short nightie. We quickly finished the bottle and I opened a second one. We were opposite each other and her dressing gown and nightie had ridden completely up and her entire thigh was exposed up to her hip. There was no sign of underwear.

By now, I was looking more and she noticed. Instead of covering up she stayed the same and looked at me looking. I was in boxers and a dressing gown and my boner was obvious.

She stared at my boner (covered by boxers and dressing gown but the tent was visible) and I stared at her legs and she asked for more wine. I poured it and my bulge was inches from her face and I sat down. She said, do you find me attractive and I said of course I do you are beautiful. She said your cock seems to think so but I know they have a mind of their own and so I thought I would check.

I laughed and said sorry and she said don’t be. I am taking it as a compliment. I said I have always liked your body and I look forward to holidays together (she always goes topless at the beach). She laughed and said I had noticed. I like you looking. At that she said you have seen my boobs but I have not seen you naked. Show me your body and I will show you mine.

So I did. I took of my boxers and dressing gown and she took off her dressing gown and nightie. We were both naked. She looked good. I told her how good she looked and raved about how fit she was and said can I touch. She said touch yes but nothing more, I have never cheated on my husband and I am not going to with my brother in law.

I caressed her boobs, kissed her neck told her how beautiful she was and things became steamy. No sex but about 2 hours of kissing and caressing all over. She climaxed about 5 times from my fingers (would not let me go down on her) and I spurted on her boobs twice. No intercourse or oral just kissing and roaming hands.

We went to our separate beds and in the morning she said she could not remember anything after the meal and were we late to bed? The next day my wife came home and nothing was said or repeated to this day.

She still flashes cleavage or plenty of leg and still goes topless on holiday but has never referred to that night or flirted since.