In the said video, the unknown lady who stood up to visit the restroom decided to shake her body a bit whilst a song was playing in the background.
The lady bent down rom@nt!c@lly and shook her big behind to the full glare of the other party attendees.
She stopped for a while and then put up some full energy twerking again for some seconds before finally walking out to visit the restroom.
Click HERE to watch the video.