Texan Sex:

Two cowboys were out drinkin' and talkin' about their favorite sex positions.
One said, 'I think I enjoy the rodeo position the best.'
'I don't think I have ever heard of that one,' said the other Texan.
'What is it?'
'Well, it's where you get your wife down on all fours and you mount her from behind.
Then you reach around and cup each one of her breasts in your hands and whisper in her ear:
'By Je'ez, these feel just like your sister's.’

'Then you try and stay on for 8 seconds.'