I was five years old when i saw a girl of my class sitted down in the playground. I asked to one of her friends: -¿WHAT'S ON?
she said: - she wet her pants
Because i can't saw that because she was sitted down in the floor i said:
-i dont' believe you
And then she standed up and sowed me her little ass, completly soaked. It was a great experience...

I was in primary school (age 9), when I saw one girl, sitting right in front of me, starts squirming on her seat. She had aked to teacher to let her go out, but he doesn't allowed her, and said, that lesson would be end for ten minutes.
So she must doing her pee pee dance all the time. the last minutes would be really hard, and i thought, that she would wetting herself. But she can hold it. When bell rang, she caught her satchel and run as fast, as she could. She had lost her shoe in corridor, but didn't care of that. Well, she could reacg the toilet. But she never retrieve her shoe.

it was in 6-7th grade, Veronica used to sit at her desk and pee at least once a week.  I still wet the bed, and had been wetting myself in private, but this was the first time irember being excited aobut a girl wetting herself

My incident mainly involved myself. I was about 10 i think and i went with my friends to Disneyland one summer. We were all talking and laughing all day and i didn't want to interrupt to pee. I guess no one else needed to stop so we kept going on rides and having fun. It was hot out so we kept drinking water and soda. Later on in the evening we went to see a parade. One of my male friends (there was only one guy with us) was dancing around and holding himself and I kept staring at him, no sexually at the time, but it interested me. Neither he or I had been to the bathroom since early that morning and it must have been at least 8 at night. I was on the verge of losing it too so we went to tell our parents that we needed to go. He went in the bushes because he couldn't hold it. I got all the way into the bathroom but just as i closed the door and before I could pulled down my pants, it all just rushed out...and that's how it all started with me ;)

[EDIT] Actually all though i think this is what started my interest in the desperation of other I used to get desperate and wet myself long before. It was always something that interested me, but i think the incident above is when it became sexual for me.

man the first time takes me back

i think it was about fifth grade, our teacher would let us go to the bathroom after lunch
she'd dismiss us from her class by desk group (there was like four desks pushed together)
our group was near the back of the room and we're usually the last ones to go
one of the girls would always have to go really badly
one time she even had to ask the teacher to dismiss our table early

and then that same year, another girl was in lunch and had to go really bad too
only problem was we had these lunch monitors that we'd have to call over and ask to go
well, the only lunch monitor working that day was off helping somebody else while she raised her hand
apparently, she had to have been on the verge then 'cause only a few minutes or so later she peed her pants

My ex girlfriend had a REAL small bladder...
No, wait. The bladder was quite huge 'cause the flood of pee that she made every time was really big, but in fact she had to go everytime.
Before her, I didn't realize that I had this passion.
But seeing her fidgeting and desperating turned me up every time...
...ah, I miss her. xD

I don't know when my first experience was. I always imagined characters from moves and shows desperate. I also used to play with my Barbies and pretend that they were desperate. I've been like this for a long time, but one thing that stands out happened in seventh grade. I was talking on the phone with a friend of mine about a weird guy i my civics class, when she told me that he had peed his pants in class the previous year. I was way more interested than I should have been...That's when I knew for sure.

Hmm, I've not yet had the luck of witnessing a good, real wetting.
I got into it at the age of 15 or so, secretly exploring the internet. I was just looking at the soft topless images, like anyone at that age, when I felt curious how girls peed. So I looked it up, and found it good:)

In grade 1

This was the first pantie pee I ever witnessed in grade 1 Catholic school, where a girl peed her panties during morning prayers. (we all kneeled on our chairs while we recited 5 meditiations of the rosary. She had asked to go as soon as she came into class and was told to wait until after the prayers was over. She wore a blue pleated mini jumper, white blouse and white knee-high socks. Between the time for the kids to arrive and settle down, roll call, getting ready for prayers, and the 20 minutes the rosary would take, meant the poor girl had to hold on for over half an hour. I sat right beside her. The kids took a lot longer to settle down than usual. She looked scared and desperate, legs tighly squeezed, her hands tighly clasped during rollcall. I got the sense that she was really scared that she would pee her panties in class for sure.   Finally the teacher ordered us to kneel on our chairs. She look like she was really scared that she was going to pee her panties during the rosary. The first meditation started.

She looked more and more scared and desperate with each Hail  Mary.

She started trembling during the second meditiation.  By the third meditiation she was trembling violently and looked paniced and in agony. She started quietly sobbing at the start of the forth meditiation, either from fear and agony, just knowing she was going to pee her panties any second, or maybe she was already spurting pee in her poor desperate panties.

During one of the last Hail Marys during the last meditation she flooded, totally peeing her panties. She  started crying loudly as she kept peeing her poor panties, her pee pouring down her tightly squeezed thighs and off the chair seat to puddle on the floor.  The teacher had another  girl help her to the girls room to clean herself up then sent her home.

I'm sure that she could not be the only Catholic girl to pee her panties during rosary.

But back to her, I felt her experience must have been that much more intense given that everybody knew that she had to go from the start of the period, that she was already really desperate in her panties from the moment she stepped in the class room. I'm sure that during roll call she realised that she would pee her panties for sure as was too long to the end of prayers to hold on. Then the agony of the rosary, as she desperately fought to not pee her panties, trying to just hold on until the end of prayers.  Praying that she wouldn't pee her panties, but knowing she was too desperate in her panties to make it. Starting to spurt in her poor desperate panties. Then try as she might, even though she was so close to being allowed to go to the girl's room, she couldn't hold on another second, totally peeing her panties in front of everybody.

I was in a punishment place at school at five, with two friends, a boy, and a girl. The girl said: ''I nee to pee''. Then, my other friend said ,unpleasantly: ''then, hold it''. Then, she wet herself in front us, and started to cry...

I never really saw a wetting, but something from when I was much younger really stands out.  While at recess this one girl walked up to a monitor and asked to go pee, though she was obviously desperate and holding herself she was denied.  I don't know what happened and didn't think anything at the time, but for some reason that really stands out.

when i was at school we were on a coach trip and on the way back a girl asked to use the toilet but was refused. she wet herself in her seat before we got back to school. there was a LOT of pee :)

I was in school, sitting next to a very hot girl i noticed that she could'nt stop squirming and crossing/uncrossing her legs, she asked the teacher to go to the toilet but the teacher said no and then suddenly tears started rolling down her cheeks, she stood up and started peeing herself right in front of me. Since then i've always been turned on by female desperation and wetting   

one of my cousins or should i say cousin in law had to pee so bad she was swimming at my house and she just peed in her swimsuit the sweet thing was that you could see the piss running down her legs

When i was about 14 there was this girl who used to hold herself, with her legs crossed & bob up and down in our gym class. I never saw her pee, but i remember being fascinated by her. i couldnt stop thinking about her. Later on when i saw another girl doing it and saying she needed to pee, i knew why id been fascinated by the other girl.
Also when i was about 6, a girl wet herself in class. I didnt even see, but i rememeber wishing i had and not knowing why.
Plus when i was 15 my buddy told me that a girl i like had wet herself at girl guides and i remembered asking more questions about it than i should've