A man is in a hotel lobby. He wants to ask the clerk a question. As he turns to go to the front desk, he accidentally bumps into a woman beside him and as he does, his elbow goes into her breast.

They are both quite startled.

The man turns to her and says, "Ma´m, if your heart is as soft as your breast, I know you´ll forgive me."

She replies, "if your penis is as hard as your elbow, I´m in room 436"