She's a Negro! Of course I fucked her, what's the big deal?

Sister, it's too late to show off — you showed your tits, now give me your pussy

If I had known my sister's pussy was narrow, I would have borrowed money like that a long time ago

I found out my sister is a stripper — now she won't get rid of me

"Sister, if you need help with your homework, blow your brother!"

He helped his sister, but in gratitude he asked her to take off her panties