My (asshole)ex-boyfriend used to get off having me go without panties under a semi-short skirt (trust me, they feel VERY short when you are pantiless). I did it quite a few times and finally became somewhat comfortable with it.
It became extremely arousing the first time I did it after shaving all my pubic hair though. Feeling the air on my lips and skin and ass was just phenomenal, and I could feel my labia move around. I have always had kind of large labia, I guess since puberty. Ever since I was younger I would pull on them for no particular reason, and I think that may be the reason why.
I used to be kind of embarrassed about them being so big until two boyfriends ago, I realized that most guys like 'some meaty labia'. Now that I've been single for 5 months, I have kind of embraced it, and I have been pulling away on them the whole time. I think they have grown half an inch in those 5 months, because my most-recent ex measured them once and I could stretch them out to about 7 inches (measured spread like a bat's wings) and now they are 8 inches, spread as far as I can. I can't count how many times my labia popped out of my panties and bikini in the last couple years.
I surprised myself recently when I was wearing a new pair of (rather short) athletic shorts and when I sat down my labia were hanging out of my shorts and laying on the seat. I was just on my back deck on patio furniture, so no one was around to see, but it was surprising anyway.
That gave me a curious idea: I went to my closet and put on my Hooters Girl shorts from 4 years ago. They fit a little tighter than I remember, but I got them on, and then reached up the leg holes and pull one labia out each side. I was surprised to see how much of my lips was showing, coming right out of my shorts-leg-hole. I wore them around the apartment for a few minutes, just for fun.
Aaaaaaanyway, one of the things that makes me horny is to have my labia showing, like it is an accident. I often go to a store or mall with a flirty skirt on, and sexy little panties, with my labia poking out both sides, and I will 'accidentally' show my bits to other people. I love going to the pool at my apartment (and the beach), while wearing a bikini or swim suit with one or both of my lips showing out the side. I always chicken out if people get TOO close, but its still hot to walk around in public with your labia hanging out. I also like to get my lips up over the top of my bikini at the beach. That is an extremely exposed feeling; it's much harder to hide.
I have posted a few pics of my pussy online and that was extremely exhilarating (didnt show my face or anything identifying). People made a bunch of comments about my labia. Most comments were very positive, but the mean comments hurt a bit. Haters...
Anyway, I love my pussy, and my long labia. My goal is to stretch them to the entire length of the ruler I measure them with. (I know thats real extreme... we'll see.) Hey, some people like tattoos or piercings... I love stretching my labia.