Well fuck...my mother?

I came in from a long days work and found my girlfriend screwing my mother.  actually, my mother was on top, so it'd be the other way around.  Shit, who cares.  My girlfriend and my mother are fucking as I type, and I have to hope they don't notice the video camera I set up on a TV tray outside the bedroom door.

What should I do?

We have thousands of these lousy trolls like everyday here. And never anyone of 'em shows any kind of proof. And still people are prone to believe in those stories? Why am I not surprised to see it happen yet again..