Anyone ever experience their GF's sister Changing in front of them? Share stories!

[Jeffy3]

Wife does not have a sister. But when we got married, went on a vacation with her mother. Her mom was recently divorced and hot looking. 45 years old, 5’3, 130 lbs. We had a 2 bed room condo at the beach. We spend the day the the beach. My wife and I came up to shower and dress for dinner. I was in the kitchen about 30 minutes later with MIL came in. She was in her one piece modest swimsuit and cover up. I saw her walk to the laundry area and take cove up off. I checked it out to get a glimpse of her. I never expected her to drop the suit. But before I could blink, there was her naked ass. Just a bit of cellulite, but nice. Then she turns and walks through going to her bedroom. She tells me her suit needed to be washed. Then she realized she was just naked. I saw the best nipples I’ve ever seen. Her bush was exactly like the wife, trimmed
Into a narrow strip. She was embarrassed as hell. We had a good laugh later.

I did enjoy

[GRITS]

Originally Posted by GRITS

WHEN we visit her sister & hubby we swap wives.....visiting this weekend..

We posted part of our weekend w the inlaws on..''sharing your wife'' thread.

[pball2295]

I wish!!! But a dude I met online told me an awesome story that I loved (and he sent me ALL the evidence!).

He dated a beautiful girl in her early - 20's. They are now ex's. They were very serious for a few years. And cute as she was, her big sister (4 years older)...was even hotter. Exgf and big sis were both dancers (as in...pop and jazz dancers...not strippers or anything) with great bodies. Ex gf has perky B cups, but big sis had some delicious, big tits. He saw her in a bikini plenty...but he knew that he'd never get to see more. The sister also considered herself an artist, and had many friends in the art community.

He and his now ex-gf broke up several years ago, but he stayed Instagram friends with both his ex and her sister.

Then, on one fateful night...he opened his Insta account and noticed a fairly Pg-13 picture of the sister. She was carefully covered, but posing with two other girls in a nude photo shoot. The caption read something about how "nudity is healthy and there is nothing wrong with it."

He was very intrigued. It looked like big sis had posed for nudes for her friend's photography shoot.

The post included the photographer's name, and it didn't take long to find her blog.

After he found her blog, it didn't take long to find her. There she was. His ex's big sister. About 30 years old now, posing completely naked with her friends. Her tits were even better than he imagined. Her pussy was shaved, with a beautiful runway. Her smile lit up the picture.

He made the big sis the background of his desktop screen and enjoyed her over and over again!

Private message me if you want to see the cutie naked

[skaalsl]

Originally Posted by skaalsl

My gf and her family are quite open about nudity.
At family house my gf shared the bedroom with her sister that is two years older. It happened many times I slept in their room. In the beginning I slept on the floor but when I was more introduced to the family I slept with my gf with her sister less than a meter from us. Both my gf and her sister sleep in panties and tshirts without bra. My gf is a little curvy with big tits but her sister is slim and with a A cup.
She always changed in the room giving me good flashes of her small boobs. Both girls used to have a shower in the morning. My gf walked naked from the bed to the bathroom. The first 6-7 times I was there SIL wore panties in bathroom but then she knew me better and she started coming back from shower wrapped in towel and got dressed in the room in front of me her sister.

One day my gf had to leave early for work so she left me at home with her sis. I had to leave a little later so I woke up and went to have a shower. While I was showering sil knocked the door and told she was in late and she needed the bathroom. I told her I was coming out from shower. She come in telling me to hurry up so I walked out of shower fully naked in front of her. She was wearing a t-shirt and small panties but in few seconds she was naked. I asked if it was ok for her to be naked together and she said we are like siblings. I could not control and got very hard in front of her. She smiled and added not to say to her sis I was hard with her.

[1michael]

Hope this fits in with the sister theme cause my wife doesn't have a sister, but I have one that is a few years younger then me!
My wife plans most of the naughty moments we have around our house and I'm glad she does cause much of it wouldn't happen without my wife doing her dirty deeds. lol
But my sister along with many of our friends & neighbors come over to use our pool and Hot tub, besides that we have kind of an open door policy so they can walk in and use any of the rooms for changing into their suits!
They mostly use the spare bedrooms for changing into their bathing suits, but for those that are more into the same interest as Us don't use any suits at all. We have Signs Posted in both areas about No suits required and other things like that, but some people only take it as a Joke and not serious~
But we have plenty of naughty pics that are placed into albums and they are hidden away into the dresser drawers or should be!
My wife if she knows somebody is coming cover like my sister, then my wife will leave out some of the albums on top of the dresser just to catch her attention! For most part, you just can't leave out any picture albums laying around without somebody being noisy enough to open them up just to see what kind of pics you have in there?
Well my sister opened some Up and got the surprise of her life, seeing many Nude pics of my wife along with plenty of her in sheer and Sexy clothing! Then there were others of Us with people my sister knows from coming over here and we're all Nude and at times doing naughty or frisky things!
That all got my sister's interest perked up, so she had to ask my wife what was going on with the Glamor pics of her and those of plenty of other people nude too? My wife explained it all to her and saying as adults getting older we wanted to do more to spice up our life and came up with this Idea that was shared with some friends!
My wife seen the interest that my sister had in her questions and wanting to keep on knowing more, so my wife asked her if she wanted to do some poses with her in some sheer and sexy outfits?
It didn't take long for my sister to agree to it, but she had a few request or rules for Us to follow~
She didn't want us to tell her hubby cause she would tell him when she wanted too.
The other that she wanted Me to take the pics of both of them, but that I would have to be as exposed as they would be so it would be a even Trade Off for everyone in the house.
When I got home a short time later, my sister was still over and my wife told me about it and I did agree to the set of rules my sister requested.
So my wife and sister went up to our bedroom to find and change into those outfits, while I gathered up my equipment and anything else I needed for the pics!
When I got up and in the bedroom my wife and sister were both pretty close to nude, so I got a super great eyeful of my sister and all of her exciting charms! We have never seen each other exposed before and I have to say now that were older, I'm glad it happened now! My sister is lighter skinned with large hanging boobs that had full darker reddish nipples along with a great burning bush that also caught my eyes! lol
I guess that I startled my sister by stilling having my clothing on and just looking all over her thrilling body in amazement! But my wife noticed it and my sister went to cover up a little, so my wife yelled at me to Strip now!
I did, but with my excited feeling after seeing my sister and my bottoms came off - what my sister got to see was my cock doing a full bobbing motion while it kept getting larger!
To my surprise and maybe to my sister's, my wife told her the only reason Why I was going into a nice erection was for seeing my sister NUDE and not for my wife! My wife told her that I was a lover of huge Breast as well as redheads and that my wife was none of them! lol
I have to say it was an interesting arrangement that my wife came up with in taking pics with my sister and I thanked her for making it seem like it was accidental instead of on purpose like my wife had planned!
We did have to take many breaks to look at the pics that I had taken, but the main reason was for my erection to go down so my sister didn't know that I was getting any naughty thoughts lol~
We had many more session for taking pics and they all got even Better!

[pball2295]

Originally Posted by pball2295

Private message me if you want to see the cutie naked

To all my fellow adoring pervert fans -- thank you for your PM's lol. I will respond to all of you as soon as I can. Unexpected craziness right after I posted that. Rest assured, she will be yours to ogle. Stick with me!

[ut35s]

Well years ago I was on a family trip with my wife’s family and some extended family. We shared a condo with multiple bedrooms and shared bathrooms.

Well I got tired at the pool and decided to go take a rest. I payed on the bed and about a half hour later in walked my sister in law. She is the cutest tiniest thing. Tits on a stick I think is the endearing term for her body type. We all come from a very religious background and modest dress is a hallmark in the fam.

Well, I thought she knew I was in there, but i didn’t make a sound…the room was dim, and there at the foot of the bed right in front of me she just stripped off her swimsuit. SHE DIDN’T KNOW I WAS THERE!! I got an amazing look and she turned and went to the bathroom.

I was so turned on while she showered in the next room and i decided i would play asleep…and turn my phone on.. Sure enough she came out in a towel, bent over into her suit case and started dressing with her back to me. I made a startled sound and she Jumped out of her skin (and her towel) and i played it off like i was asleep and she startled me! Haha

She apologized to me the rest of the trip… Talk about a Jedi mind trick.