Late teenage son is about to go on a date and tells his dad he is worried...

Late teenage son is about to go on a date and tells his dad he is worried...

"she wants to go all the way tonight."

Father says... "Don't worry son. It is simple. When the time comes you take the hardest thing on your body and put it in the softest thing on her body."

"Ok. I think I've got it."

The son comes back later that night looking very upset.

"Well... what happened?"

"The hardest thing I could find was my nose."