The year is 2222, and, after accumulating enough frequent flier miles, Mike and Maureen land on Mars. They meet a Martiancouple and are talking about all sorts of things. Mike asks if Mars has a stock market, if they have laptop computers, how they make money, etc. Finally, Maureen brings up the subject of sex. 

'Just how do you guys do it?' asks Maureen. 

'Pretty much the way you do,' responds the Martian. 

Discussion ensues and finally the couples decide to swap partners for the night and experience one another. Maureen and the male Martian go off to a bedroom, where the Martian strips. He's got only a teeny, weenie member about half an inch long and just a quarter inch thick. 

'I don't think this is going to work,' said Maureen. 

''Why?' he asks, 'What's the matter! ?' 

'Well,' she replies, 'It's just not long enough to reach me! '  

'No problem,' he says, and proceeded to slap his forehead with his palm. With each slap of his forehead, his member grows until it was quite impressively long. 

'Well,' she says, 'That's impressive, but it just looks like a long pencil. It's still pretty narrow.' 

''No problem,' he says, and starts pulling his ears. With each pull, his member grows wider and wider until the entire measurement is extremely exciting to the woman. 

'Wow!' she yelled, as they fell into bed and made mad, passionate love. 

The next day the couples rejoin their normal partners and go their separate ways. As they walked, Mike asked 'Well, was it any good?' 

'I hate to say it,' says Maureen, 'but it was damned good. How about you?' 

'It was horrible!' Mike said. 'All I got was a headache. She kept slapping my forehead and pulling my ears!!'