A guy's fiance jilts him and he's so broken up tha

A guy's fiance jilts him and he's so broken up that he decides to get away as far as he can from her and civilization. He joins a group of sheepherders in Montana. It's a lonely life and after a few months he begins to take care of himself. One day another sheepherder catches him in the act and asks why he's doing that. Embarrassed, he says because he misses women and has to do it to relieve himself. The other sheepherder says why don't you grab a sheep, take it behind a rock like the other sheepherders? Everyone does it. The guy is aghast and says he could never do that. The the other sheepherder tells him that he's missing out on a real treat. After many more months in the wild he gets really, really horny and convinces himself that he's got to get real relief with a sheep. So he grabs one and takes it behind a big boulder and has his way with the sheep. Suddenly, he hears a commotion and looks up and see the other sheepherders convulsing with laughter. Angrily, he asks, "What's so funny, all you guys do it." "Yeah," he hears, "but you picked the ugliest one!"