An old farmer and his wife had a bunch of pigs, and every morning the farmer would head out to feed them. And every morning, he would see all the pigs screwing up a storm.
He would get turned on by this and try to get back to the house in time to screw his wife -- but he always got soft before he got there.
So one day, he took his hatchet and headed out to the pig pen.
"No!" said his wife. "Don't kill those pigs!"
"I'm not going to kill them. I'm moving the pen closer to the house."