Katie runs upstairs to the toilet

Katie's heart races as she realizes she is about to wet her panties. Her only option is to run upstairs to the bathroom.

Katie holds her pussy as she stands up. Her bladder is throbbing for relief. Katie dashes to the stairs and feels her panties get damper. She runs up the stairs as she feels a steady trickle of pee leave her pussy. Then Katie enters the bathroom and sits on the toilet. Katie pisses hard through her panties. The relief is unbearable. Katie finds herself rubbing her clit through her panties as piss pours out. Katie climaxes as she finishes her piss.

Katie stands up from the toilet and cleans up the piss on her legs. She leaves her wet panties on as she wipes up pee droplets on the floor and stairs leading to the bathroom.

Katie realizes that she likes peeing her panties and decides to do it more often.