I had just mounted and was adjusting my stirrups. Dakota was just walking around and I wasn't paying attention to what he was doing. He stopped and put his head down and so I gave him more rein, assuming he was just going to scratch his nose on his leg. I was staring down doing my stirrups and I felt some sort of a weird motion... I can't really describe what if felt like but I didn't think at first he was going down. Then all of a sudden I realized he was on his knees, and my feet were almost touching the ground!
It's amazing how smooth it is. I didn't even realize what was happened. Suddenly I knew I had to get off immediately. I just kinda slid my feet out and stood up, and he was between my legs for a second before I just walked away. It was weird. Then he just started rolling! I was just kinda standing there looking at him. The funny thing was that he wasn't doing it to crush me... I would have been killed if I hadn't gotten off, but Dakota seemed to be waiting for me to get off before he rolled. I guess he figured he couldn't roll while I was sitting there!