Sarah Watson

I was 17 when I did something really dirty. My family rented a cabin by the lake and one day I decided it would be great fun to poop myself and then wash everything away in the lake. My plan was to hold it all day and tell everyone I was going for a walk on my own. I wore my white bikini under a skirt and headed out along the path by the lake. Was dying for a poo and my heart was racing in excitement as the thought of all that brown mess filling my bikini up. I walked for about half mile and started to push a little bit untill I felt my anus open up. I relaxed again and the poo kept coming out. I peed through the fabric while the poo filled the back of my bikini. It felt really warm around my bum and when it stopped I sat on a log to squish it all over my bum while I masturbated to a wonderful climax. When I recovered from my orgasm I went into the lake and washed my bum clean and then washed my bikini in the water. It was still stained a bit but I told my family it was mud and they believed me.