On that note.. ... ..
A man joins the foreign legion and they station him out on a tiny fortress in the middle of the desert, a long way from the nearest human settlement.

A few months go by and he starts to feel horny. He asks his commander what the men do when they start to get lonely. The commander hesitantly replies,

"Well, I guess you've been here long enough, so I'll tell you." He takes the guy out behind the fort and shows him an old camel, "Her name's Lucy. Just take her out whenever you feel lonely, but don't ride her too hard, she's not as young as she used to be!"

The man is appalled, "No way!! That's disgusting!" The commander shrugs and walks off.

A few more months pass and a few more after that. Finally the guy is so horny he just caves in. "Fine! I give up! I'll do it!!"

He takes old Lucy out behind a sand dune, unfurls his pants and goes at it.

After he's done, he walks Lucy back to the fort. He's ashamed, but nolonger horny. The commander looks over to him, "Back so soon?"

The man replies, "Well, I was gone half an hour... how long does it take YOU?"

The commander scratches his chin, "Oh, I'd say it takes me at least 2 days to get into town."