"Favorite Sex Positions"

So here is the challenge that has been presented to me: Post this joke for all the world to see and check the different reactions from females and males. So here goes:

Favorite sex positions

Two cowboys are out on the range talking about their
favorite sex positions:

One says, "I think I enjoy the rodeo position the best."

"I don't think I have ever heard of that one", says the
other cowboy, "what is it?"

"Well, it's where you get your girlfriend down on all
fours, and you mount her from behind, and you reach
around and cup each one of her breasts in your hands,
and then you whisper in her ear, "Boy, these feel just
like your sister's" and then you try to hold on for 8
seconds."