If you had a really really hot sister...

I doubt I can do her. I never had a sister ( a big bro instead ). But you know how tough it is for brothers to compliment each other? I guess that goes the way how tough it is for brother and sisters to look at each other sexually.

I'd say, "Fuck it! Imma murder this bitch!" Then shoot her in the face with a shotgun.

I have a hot sister I would if she wasn't a complete bitch cake

If she was adopted, then yea

Yes I did and I must say THANK YOU. I desperately needed new material. And now I can add Loli to my long list of fetishes. SolidShark I owe you big time.

nope, not even if we were the last two people on earth

It's even worse when you're a girl and you have a sister , I definitely wouldn't.