Why does my sister lift her buttcheek and fart even in public?

Anonymous
One time we were sitting down at Rite aid waiting to get my prescription, and suddenly my sister whispered to me I have to fart. I thought to myself oh no suddenly she crossed her right leg over her left leg and she lifted her right cheek away from me and towards the man she was sitting next to and she let out the loudest fart I've ever heard, everyone around her was in shock a woman would do this. The man sitting next to her said I would never expect a girl in a skirt and tanktop to do that in public. I was embarassed to have my own sister do that.
Why does my sister lift her buttcheek and fart even in public?
11 Opinion