Caroline

I was walking home from town yesterday and I was desperate for a poo. I wanted to do it in my knickers but I was afraid someone might see me so I held it even though I was about to poo myself. It felt so exciting knowing I might have an accident in the street but my better judgement was telling me I should hold it. I thought if it was a real accident it wouldn't be so bad and I relaxed for a couple of seconds until I felt it trying to come out. I lost my nerve at that moment and clenched​ hard against the urge to push. I don't know why but it made me feel even more desperate than ever and without thinking I relaxed again and I couldn't stop it. The relief of it was so good I just kept going and I wet myself as well. It took me a few minutes to finish and people must have seen me but I didn't care while it was happening. Afterwards I felt a couple of pounds lighter (apart from the huge load in my knickers and jeans of course) but the reality of what I'd just done was impossible to hide and I felt so embarrassed but also very horny and I couldn't wait to get home to masturbate and clean up in that order.