Secret session with SIL

So, this just happened 2 weekends ago! My wife and I was visiting the in-laws and her sisters organized a get together dinner. We arrived half an hour earlier because my wife wanted to help with the preparations but when we arrived, her younger sister “K” arrived much earlier than us and had already started on the drinks.

As my wife helped in the kitchen, I went out to the patio where there is a outdoor table with large cloth covering it and surrounded by corner couches. I sat at one corner up against the wall under the kitchen window and started cracked a beer. Not long after, K came over to me and sat next to me and took the corner spot while I wriggled to right under the kitchen window. We started talking and very soon she started asking personal questions relating to sex positions and which I favoured and so on and so on.

Next, she moved her hands to my thighs as I was about to drink and luckily, I cough it out. She quickly undid my string belt and slid her hand under my shorts to start stroking my already erected cock. She squeezed hard and slowly wanked it up and down until she could feel the pre-cum where she rubbed it and licked it. I moved my hands down her pants and started to rub her slit and pushed my finger slightly into her pussy and what a tight pussy she had.

The house had an area behind the house for smokers and she signalled to go there. She went first as she was a smoker but because I wasn’t, I went around the other way and jumped the fence to meet up with her. Right away she dropped to her knees and whipped out my cock and started to suck on it. She gave me the best blow job in a long while. I must move heaven and earth to get my wife to do such things so never happens. She sucked it dry and then bent over and pulled her panties to reveal a wet pussy. I slid my solid cock into her pussy and started to fuck the shit out of her. She was covering her mouth limit her heavy breathing.

She then said she wasn’t on the pills and was afraid of getting pregnant, so I pulled out and without asking, moved my cock to her ass and slowly slid it in. I could tell she was in pain because she grabbed me a started to squeeze my legs hard until I was all the way in where she felt more at ease. As I started to push slowly letting her get used to it, she said she was a anal virgin and I had taking her ass! She was so excited she asked I speed up which I dis considering how tight her ass was. After a few minutes of fast action, I decided to finish it and pounded the fuck out of her ass. She was about to scream but held it in until I off loaded every drop of cum into her ass. She stood up instantly and said she wanted to keep it in there and quickly dressed.

17 Comments

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  • Next visit , l'm going for it , from nyc

  • Hey nyc,,, my sister in law is not the most attractive woman on the planet, but there is something about her, just this past summer her pool at her condo was closed because of covid and she had the green light to use ours, I would make it a point to get home early and hit the pool with her before my wife got home, one day long story short I convinced her to skinny dip, she sat on the edge of the pool with those big floppy tits just aching to be played with and I said wtf,, so she did not resist and spread her fat thighs and I went to town her,, she moanedso loud I’m surprised the neighbors didn’t call the cops, pool is closed, weather getting cold, gotta figure out how else to do it,, she’s up for it

  • My cock is so hot just thinking about her

  • I fucked my sister in law too, but with me, we used a condom buy it started to slip off my cock so she pulled it off and sat on it. Fuck it is so much better without a condom, especially cumming a full load in her tight pussy!

    Anyhow she went to her husband and fucked him that night and got pregnant. They are certain it is his child and I've mot asked, but she continues to see me secretly for a pure fuck session

  • I hear this a lot. Younger sister gives sister's boyfriend/husband blowjobs and sex for being bullied growing up.

  • Yeah, sisters are normally competing against each other

  • My MIL is very attractive. She teaches dance/aerobics, so you know she has a tight body. She was always teasing me, letting me catch glimpses of her great tits. Last weekend my wife and her father went canoeing together for the day. After a couple of drinks we were making out on the couch. My hand up her shirt on bare skin. She led me to the bedroom where we got naked quickly and into bed together. We fucked like we hadn't had sex in years. Fucking, cumming, resting, and then right back at it again all day long.

  • Lol.

  • I always have fun teasing mr brother in law its so fun gt well I'd even do him and my sis

  • That's hot

  • My SIL is hot. I've looked down her tips few times and stared at her arse! I would definitely fuck her if I had the chance!

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  • At 15 my sister was already a nympho. At 17 I was a virgin like my sister still was. We fucked all the time (more than any boyfriend/girlfriend ever could at those ages) and we thoroughly enjoyed each others bodies to the fullest.

  • That's great! Sibling sex is wonderful.

  • Yes it is!!

  • Barf.

  • I remember those days. It was a free for all at my house. There were 7 of us all living at home all teenagers. We were all fucking all of the time.

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