What should I do?!?!!?!?!?!?!?

I just happened to glance in through the open door when I walked by my sisters' room, and I saw her on fucking her boyfriend reverse cowboy style.  Which means we were staring at each other as she was bouncing on his dick.  Instead of screaming like I thought she would and call me a pervert, she winked at me and rode her boyfriend harder and faster until she came (oh God that was awesome to watch--I've never seen a girl tremble like that).  After a few seconds she winked at me and motioned with her hand to scoot, I assume so her boyfriend wouldn't catch me watching.

Afterwards I ran to the bathroom to jerk off, but right when I was about to cum my sister cracked the door open, blew me a kiss, giggled, and walked away.

So, do I fuck her in my bed tonight, her bed tonight, or uor parents bed tonight?

Or should I just clear off the tining room table...WHAT SHOULD I DOOooooooooooo?!?!?!?!?!?!?!

Go for it, but watch out for AIDS

You should have bum sex with the boyfriend and kill your sister

go to the zoo and find a big ass alligator and go CRAZY

lol fake story

yea it is fake. incest just 100% bone killer. stop lying.

GO FOR GOLD!!!!!!

went for Gold yet?

this thread gives me an erection

If I ignore the incest bit then that's actually really hot.

i beat off to the first sentence. you sound hawt.  nigger perhaps?

nigger

Fuck her, it's not like you are going to break her purity or anything, given that she is a huge fuckpig

LOLWUT