Two guys are lost in the desert.

They're starving and dying of thirst. Off in the distance, they see a large trailer, surrounded by trees, so they start walking towards it.

The first guy can't make it up the stairs, so he sits down outside in the shade. The second guy walks in and sees shelves upon shelves of food and water, and an old lady sitting in a recliner.

He begs the old lady for water, to which the old lady replies "sure, but It's been an awful long time since I've been with a man. If you want water, you'll have to fuck me".

Now, he realizes that the old lady must be nearly blind, so he grabs a pack of hot dogs off the shelf and fucks her with that and, when he's done, tosses it out the window. The old lady remarks that she's never had such a good fucking in her life, and gives the man some water.

After gulping it down, his stomach starts to growl and he asks the lady if she could spare any food. She says yes, but he'll have to fuck her again. He grabs another hot dog, and starts fucking her with it, but he lets the thought of it get to him and he starts gagging. He runs over to the window and pukes outside and throws out the hot dog. He then grabs some food and leaves.

He sees the first guy still sitting in the shade, and tells him "There's food and water in there, but you'll have to fuck an old lady to get anything"

the first guy replies, "nah, man It's fine. I already had two greasy hot dogs and a milkshake".