Skirt Accidentally Tucked Into a Bag
 

I am a grad student at a school in Southern California, and I like to do my work outside. Today, I got to enjoy a very nice sight. As I was sitting at my table, a guy and a girl walked by, chatting. The girl was slender and pretty with auburn brown hair, so I looked at her as she walked by. She was wearing a pink and green sundress with flowers on it. I looked down at my book and, when I looked back up to take a peek at her butt, I got a treat -- her bag had lifted her dress up! She was ambling away, with each step taking her dress higher. I saw all of her right butt cheek, and a hint of the bottom of the left. She was clearly wearing a thong, or nothing at all. I stared for five seconds, until she turned a corner. Unfortunately, I didn't act fast enough to take a picture.

I also have a vivid memory from three years ago relating to a similar situation. As I was walking to catch a train in Boston, I saw a girl who had accidentally tucked her dress into her backpack. She was running to catch her train. I double-taked - I couldn't believe what I was seeing. Her full-cut, dark blue panties were completely out. She was jogging to catch her train. I sped up -- while I thought that I should tell her about her situation, I also wanted to keep looking at her butt as it jiggled. Last I saw her, she was rounding an ATM and her dark blue panties were still on display.

Has anyone seen similar situations?

Also in Boston (kind of), I had the pleasure of seeing a girl walking through Harvard Square with her backpack lifting the back of her skirt up while I was waiting for a traffic light. She had black full cut panties on with a skill pattern on them and her backpack had lifted the entire backside of her loos skirt up enough that I had a great view of her ass. Thought about saying something or honking the horn, but left the view for the next voyeur to take in.

Work colleague
 

Mid 30's woman works with wears skirts too short for her height and butt size& does waayyyy too much bending over for it to be accidental. Regularly get to see her pants but getting bored of it coz she's flashing & knows what she's doing. Oh , as you guy & gals who work non an office will know...all the other ladies have serious issues with, but & coz the guys love it🚻

Tucked in her panties
 

This just proves nude is not always better. We were in Daytona for a bike week event. Pretty gals in cheek showing hot pants, mini skirts, even some bikinis. Out of a row of porta-potties walked this 30 something nice built gal wearing sort of a long dress. As she walked past us I could see somehow when she pulled her skirt up she had tucked it into her short cheek showing panties. Pretty much her bare ass was exposed.
Like others, I wanted to tell her. But the little show was too much fun and others were laughing.

I was hanging out with a girl, great figure, busty, nice skirt on, carrying a messenger bag as a purse. As luck would have it by walking, wind, etc it had bunched up the FRONT of her skirt! As I moved around for a better look I saw she had on spandex shorts(booooooo) but was sporting a wicked cameltoe