A well respected Captain in the Marines was transferred to a remote desert outpost. On his orientation tour he noticed a very old, seedy looking camel tied out behind the enlisted men's barracks.
He asked the First Sergeant leading the tour, "Why's a camel tied out behind the barracks?"
The First Sergeant replied, "Well sir, it's a long way from any where, and the men have natural sexual urges, so when they do... uh... we have the camel."
The Captain said, "Well, I suppose if it's good for morale, then I guess it's all right with me."
After he had been stationed at the fort for six long, lonely months, the Captain just couldn't control his sexual angst any longer. He ordered to his First Sergeant to, "Bring the camel to my tent!"
The First Sergeant shrugged his shoulders, looked at the other men, and led the camel into the Captain's quarters.
A couple mintutes later the Captain emerges from his tent, fastening his trousers, almost beaming with pride boasted "So, Sergeant, is that how the enlisted men do it?"
The First Sergeant, still in shock, replied "Well, sir, they usually just use it to ride to town."