A Martian man and his wife got out and introduced themselves to the farmer and his wife.
As a token of friendship, the farmer immediately invited the Martian couple to dinner.
The farmer, not wanting to offend his alien neighbors, agreed.
They had been having sex for about an hour when the Martian man asked the farmer’s wife, “Well, how do you like having sex with a Martian? How does it feel?”
About an hour later, the Martian man asked the farmer’s wife again “How does it feel now?”
So the Martian man twisted his left ear and presto, his penis became longer.
The farmer replied, “That damn woman yanked on my fucking ears all night long!”