A US soldier is stationed for special duty in a very remote outpost in the desert of Afghanistan. The base is disguised as a Pashtun encampment, and in order to maintain a convincing cover, no female soldiers or automobiles are allowed in the camp.
On his first day, the soldier says to his C.O. "It must get awful lonely around here with no women around. What do you do if you need... you know..."
The C.O. tells him, "Sure. Well, in special cases like that, we usually just take a ride on one of the camels."
The soldier thinks to himself, "there's no way I'm gonna do that, no matter how horny I get." But after several long weeks in the harsh desert, one evening he's feeling really desperate so he goes outside his tent and finds a suitable camel. He unzips his trousers, mounts it from behind and starts humping away.
No sooner does he get started, than one of the sentries spots him and immediately alerts the C.O., who runs up and confronts him.
"What in Jesus' name do you think you're doing?!?" he yells.
To which the soldier replies, "Sir, you yourself told me to go outside and use one of the camels..."
"I meant ride it into goddamn Kandahar and hire a prostitute, you dumbfuck!"