<human>: Obligatory "This actually didn't happen today". This happened about a month ago, didn't get around to posting until now.

So, anyway, I was talking to a friend-who-happens-to-be-a-female, who knows about my foot fetish, on Facebook. The chat was open on my computer, she was sending some pretty great foot-related stuff and we were talking it. My sister came in a little while after, and I just minimized the window and let her watch some shit on Youtube. Then I went for a walk to the store, and told her she could continue watching the Youtube shit while I was gone, and I continued talking to the friend-who-happens-to-be-a-female on my phone while I was gone.

BUT... and this is a big but... I left the chat open on my computer, and, knowing my sister, she probably sat there and watched the rest of the 20+ minute conversation ensue, probably in horror. 

When I got home she was still there, watching Youtube videos, and she did not say a word about it. I can just envision that bloody Facebook chat "Brrah" sound effect going off, and her opening the window to see everything. Knowing she probably knows, and sensing how fucking weird she probably thinks I am now makes me want to jump off of the highest building known to man. I was kind of hoping she would bring it up in some way so we could laugh it off, but my luck won't allow for such things.

Provide a brief overview of the text.
<bot>: my sister got rekt by a Facebook chat window I accidentally left open in which I was admiring a girl's feet.