School Girl Desperation Panty Wetting

Description: After getting sent to detention for the day, i never got the chance to use the bathroom after lunch. i try my best to hid the fact i have to pee, but it doesn't last long. i ask the teacher if i can go use the bathroom, and of course i'm told no. the desperation only increases at this point. i eventually end up completely soaking my chair and panties!