I was showing my friend how to do squats with the weights in the girls weight training class one time. As I was showing her how to do a squat correctly I suddenly without warning just lost control of my bladder and I ended up going pee all over myself right in front of my friend. I tried to regain control of it but it was no use, I was gushing uncontrollably for over a minute and a half. I had no idea I had to pee so bad and If I had known I would have gone pee before coming into class. By the time I was finished peeing, my panties and my gym shorts were completely soaked, my butt and my private parts were all drenched. I was so embarrassed...I didn't know really know what to say or do about it. I had to leave class temporarily to change my gym suit. Good thing I left though because as soon as I stood up I really had to go pee again. So I hurried off to the locker room, with pee already leaking out again while I ran. Just as I made it to the bench I completely flooded my panties again for a second time. I didn't care at this point, I just stood there and let it gush out of me until I was finished. When I finally returned to class.....I already had to go pee really bad again. Go figure!