He returns the following week, but this time the owner see's him coming and runs to the kitchen.
He tells his wife, "Mary rub this fork around your vagina before I take it to the blind man." Mary complies and hands her husband the fork back. As the blind man walks in and sits down, the owner is ready and waiting.
"Good afternoon sir, this time I remembered you and I already have the fork ready for you."
The blind man puts the fork to his nose, takes a deep whiff and says, "Hey I didn't know that Mary worked here?"