The torturous feeling you get when you have to keep your legs spread while holding your pee back with nothing but your muscles. Your legs are jiggling and thighs shaking with the want to close them but you don't or something keeps you from doing so. you squirm in your spot and moan and whimper as your hole quivers and throbs. it's so, so torturous. you could burst at any second and it's taking every inch of your muscles to hold back your pee. it's right at your hole. it's pulsating and twitching and throbbing. you could leak any second now. you're trying so hard to hold back even a single leak but you're spread so wide your little hole is starting to open up and...drip...drip...drip...that's the first leak of many~