Sosha arrives home, desperate to pee. The front door is locked and she doesn’t have a key.
Unable to get into the house she has no other option but to wait until someone else comes home with they key. As she waits she grows more and more desperate. We get to watch as she dances around frantically needing to pee.
Unfortunately for Sosha, no one else comes home on time. She can’t hold it any longer and pees her pants. You can hear the sound of her pee hissing as she looses control of her bladder and soaks her pants.
She is now left outside. Still locked out, and now with soaked pants. She is very embarrassed, but still has to wait for someone to come home and unlock the door.