Limestone Pie has an addiction to being dominant, whether it comes to working out, bossing over other ponies, or being totally independent. Nothing is more thrilling to her than to always be in control, so when she finds herself needing to pee at an unlikely time, she does what any other pony like her would do: Hold it. However, not every pony would push it as far as to hold it as long as they can just to teach their bladder a lesson... But could she actually win a fight against her bladder? Will her lust to prove herself end up backfiring? The toned, muscular pony may soon find that she gets more than she asked for, and not in the way she expected.

(Just a quick warning that the language in the story is pretty vulgar. This is a omorashi-themed story focused on full bladders and pee desperation)