Just last weekend I bought my fiancée a new one-piece jumpsuit with tiny shorts. She decided to wear it with no underwear; telling me right before heading out that she didn't feel like bothering with it.

The fabric is definitely thin so you could see her nipples poking and her cameltoe if you looked hard enough.

I gave up on trying to figure out a pattern to her wearing no underwear some time ago. She will proclaim "accident" if something slips; and if I push her to not wear underwear she refuses. It's totally a comfort and "control" thing for her.

Married for over 25yrs and during our most recent vacation was the first time ever. For her 50th birthday we went on a cruise. She bought the usual new clothes for a cruise. Shorts , shirts ,some formal wear and a couple of cute sundresses.
She wore the cute sundresses during our two excursions. To my surprise she was going completely nude under the dresses:D Her reasoning was that it was HOT!!! , the top of the dresses where made to go without a bra and make's changing into her bikini that much easier at the beach - ok. For 50 she still looks great, 5'6" around 135lbs and still pretty firm small c-cup breasts.
The best was watching her climb in and out of the open back tour buses that went around the islands. She tried her best to be discreet but the tour guides got there free show :) Also the occasional battle with wind. She didn't seem to let it phase her from enjoying her vacation. The fruity drinks may have helped ;)
First and only time she has gone commando. I LOVED IT.

wife tried it and liked it
 

We recently went to a sporting event. She was in a skirt and t-shirt and I didnt think anything of it. As the event is nearing the end and a few people have left I lifted her skirt up to see what undies she had on. I was totally surprised to see her bald pussy. She smiled and said she enjoyed going commando and that other than an odd cool breeze coming up her kitty she was okay with it.

She flashed a bit during our walk home but in the car I got her off 3 times on the way home and for my reward I received some road head so it was a double bonus.

Not my wife or GF.....
 

Some years back, Provincetown, Cape Cod, MA.
Wife and I are vacationing on Cape Cod and wind up in Provincetown, a very artsy, hence very gay beach community. A real fun place for gays and heteros alike.

... main street of town, lots of shops and cafes. Early, about 11:00 AM and tourists and locals going about their business are starting to fill the street. Here comes a young slim girl zipping by on a bicycle.

She is in her late teens or early 20's, and is very pretty with long blonde hair trailing behind her. She was wearing a tube top and very short tennis skirt. Between the breeze and her going pretty fast, the skirt was flipped up in the front and she had absolutely no panties on! She had to be aware, and was just smiling as she flew by. Similar view for the rear, skirt flapping and bare ass cheeks. Gone in a flash. literally.

Either she was totally shaved, or a true blonde, hard to tell in in that split second showing. A sight to behold, for sure. That sight burned into my mind forever......
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Saw a similar thing-
 

On a summer visit to Manhattan some years back, I was walking along a street bordering Central Park and saw a pretty young woman approaching me on a bicycle. Her legs were bare, pumping the pedals and she had a huge grin on her face. As a life long voyeur her bare legs were enough to get my attention, so I was focused on her as she passed, and saw she was wearing a very short tennis type skirt- blown up high enough to reveal a nicely trimmed, bare pussy! There were few other people nearby but she never looked at me, just looked straight ahead with that huge grin as i viewed her exposed pussy for a couple of seconds. Turning as she passed I also got a quick look at her bare bottom as her skirt was blown by the breeze- and her smile as she turned to see if I was still looking!! What a great welcome to town!

My fiancée did it again last week end. She was going to meet up with a friend for drinks. She decided to wear a little strapless dress and skip the underwear.

She usually has some "excuse" for not wearing underwear. This time was "they're all in the dirty laundry and I didn't have time to wash." Yeah right! Anything rather than admit she enjoys feeling naked and the attention she gets from her nipples showing through the fabric.

It's not the first time she's worn that dress with no undies. Last time she ended up with a tit out while dancing at a bar. Gave the crowd quite a show!

Sometimes I wish she'd come out of her "closeted exhibitionism." It would just be easier: it's not like I actually mind it!

Friend Story
 

I had a work friend where we worked for 25 years. We got to be best friends but we had our own spouses. We could confided in anything. Many times I asked her what women thought aka my wife and she would ask me what was going on in guys minds aka her husband whom I was also friends with.

One anniversary she wanted to do something kinky and special for her hubby. They were going out for dinner. I told her to wear a dress but be naked underneath and half way through dinner tell him she was totally naked under her dress. The next day she saw we and was smiling. She told me he went crazy during dinner and she teased him lifting her dress and flashing. She laughed and told me that was the quickest meal she ever had because he couldn't wait to get her home. On the way home he started fingering her. She told him that she would help him by getting the dress out of the way and took her dress off during the drive home and rode naked. When they got home she walked in their house wearing only her heels. She told me they banged away like teenagers.

She thanked me for helping make their anniversary special and her hubby never knew it was my suggestion. I knew it would work as my wife had done this to me and my reaction was pretty much the same. My wife loves giving surprises.

any chance of seeing your lovely ladies?

I can remember 2 occasions when my gf / wife went without underwear. The first time we were in a University dorm in Wales when she came down for breakfast with a flowing dress on & a big grin on her face telling me what she had done!

The other time was at a wedding reception when she took off her Knickers in the toilet half way through. On the way home she had told me she was knickerless, needless to say I was rock hard all the way home!

One time we were going out to dinner. My wife was running late, so she was still putting her earrings on as she got in the car. As we pulled out of the driveway she said"oh Sh*t I forgot my panties". It was all planned, and had me going crazy all night - especially when I grabbed her ass on the dance floor!