Sister-in-law

My wife is beautiful.  Her sister looks very similar to her, with a few differences.  Her sister is taller, so she has longer legs.  She also has DD boobs that she loves to show off.  So, to sum up, her sister is a leggier, bustier version of my smoking hot wife.  I know she is technically related to me now, but I can’t deny the physical attraction.

She has always been the kind of girl who appreciates that she has enormous boobs, and she allows others to appreciate them too.  She wears very low cut dresses that provide deep cleavage.  I love going out with her and my wife.  The views at the table are fantastic.  We were out last week with them, and she wore a see-through button up top over a black push up bra.  As she sat down, she complained that her husband didn't like her bra showing.  Personally, I thought her bra and the boobs both looked great, especially with where she had the shirt unbuttoned to.  He had her do another button, but when he went to the bathroom, my wife got her to open back up.  Recently I have noticed that she gets even looser with her body the more she drinks. 

We came home from drinking one night and she plopped down on the couch.  Her dress was short that night, and it climbed up when she sat.  There it was, a beautiful nude colored V of panty.  Her dress was up to the top of her panties as she sat there, not worried at all.  I quite enjoyed the view, not expecting it to happen again.

A week or so later, she was laying down on a bed after a night of drinking.  She was showing off her legs that night in another short dress.  As she laid down, her legs toward us, her dress moved up to show her ass.  She was wearing high cut bikini panties.  I could see her long legs become soft white ass, and the panties covering the soft lump of her pussy lips.  This went on for about 30 seconds while she talked to her sister.  I was beginning to think that she could become a lot of fun to have around.

A couple nights ago, she was sitting on our couch again, wearing a really low V dress.  She had a pillow on her lap, but as she leaned into conversation the pillow pushed up on her boobs.  Possibly the best cleavage I have ever seen in public, other than my wife's.  I was looking at someone else when I heard my wife get her attention and say “It’s all out,” while she touched her own boob.  Since I happened to be talking to her husband at the time, I didn’t feel like I should look over to see what was going on.  Missed opportunity.  I could see her readjusting out of the corner of my eye, but I missed any nipple.

I heard a friend of theirs talking about another night that she got really drunk.  As they walked up to the apartment, she took her dress off.  He said her husband told him he should probably wait outside.  He didn’t get to come in for a couple minutes, because she was aimlessly walking around their apartment naked with no thought that the friend may have followed them inside.

All in all, I think the opportunity is there to see her boobs someday, and maybe see her body fully bare.  My wife is in favor of a topless beach, so maybe on a future family vacation?  I intend to plan as many drinking nights as I can with her around.  Good things are bound to happen.