The Girlfriend
My girlfriend invited me to her house where I found her sister alone.
So I sat there, waiting for my girlfriend, while her unbelievably sexy sister
was siting there with me.
A few moments go by, then she comes up next to me and whispers in my ear,
"We should have sex before my sister comes home."
I immediately got up and turned around to walk outside to my car.
I found my girlfriend standing by the door, at which point she hugged me and said,
"You've won my trust."
Moral of the story, ALWAYS KEEP YOUR CONDOMS IN YOUR CAR!!