What's better then sex with your 12 year old sister?
Rolling her over and pretending it's your 10 year old brother
What's the difference between my phone and my sister? I actually give a damn if my phone dies.
“I bought my little sister a trampoline for her birthday but all she wants to do is sit in her wheelchair and cry”
My mum told me to stop playing with my sister; she said at least wait for her to be born first.
When my dad left he said he would bring back the milk but 20 years later he only came with my new sister and eggs. And I confronted him and he said "I used all the milk to make your sister"
A high school student and his best friend were rushing to class after his best friend caused them both to be late, his best friend asked, "Would you like to hear a joke?" "Sure" he replied. "What do you and your sister have in common?' "I don't know." "Because of me you're both late for your next period."
Did you know Helen Keller had a sister?
Neither did she