There was something Scootaloo had wanted to try for a while, and now she finally had the house for herself. Going to the back yard to try it was a last minute decision, but it made it that more exciting. It was getting hard to ignore the urge, but Scootaloo did her best, even as her bowels were warning that she should have been heading for the bathroom in a hurry. It wasn’t long before her pants started filling up… The soft laxative induced poop kept piling into the back of her pants, making an ever more obvious bulge as the stains started to show up.

imported from https://derpibooru.org/images/2367293