I'm an 18 year old girl. I'm 5' 1" with blue eyes, freckles and I have ginger hair. I have a dirty secret and it might sound weird but I like to poo my knickers on purpose.
I first started doing it when I was 15 and it wasn't exactly on purpose but I could've avoided it if I wanted to. It was always a fantasy of mine to do it in my panties but I didn't have the confidence to make it a reality until I was walking home from school once. I hadn't been all day and I was busting for a poo even when I got to school so I was practically pooing myself by home time. I know I could've gone at school but I love the desperate feeling when I get when really have to go and I can't get to a toilet. I walked straight past the toilets on my way out of school and I did think about using them but I decided to wait until I got home from school for that feeling of maximum relief. As I walked home the need to go got steadily more and more urgent and I was clenching constantly. I wasn't sure if I could make it home in time and the thought of doing it in my knickers crossed my mind. It gave me a thrill but I was too scared to risk it and I tried to forget the idea. The more I walked the more I wanted to poo myself and I was so desperate I stopped clenching until felt it trying to come out. I panicked and clenched hard against the urge to push but I wasn't quite quick enough to prevent a small piece falling into my knickers. Now I'd pood myself I relaxed again and clenched at the last moment and I let out a golf ball size lump before clenching again. I was so excited I forgot about the embarrassment of it and I relaxed again but I didn't stop at the last moment. I just let it happen and filled my knickers. I peed as well and it felt so liberating. It was such a relief but the reality of what I'd done scared me. When I got home I let myself in with my key and ran up to the bathroom without getting caught and locked the door which I never do. I pulled my knickers down and thankfully it was a solid poo so my bum wasn't messy and I was able to wash out my knickers in the sink so no one found out I'd pood and wet myself.


