Brain-on-a-Chain - Dog Handler.
RAF Dog Handlers lead a solitary existence and can be found wandering around perimeter fences and windswept airfields in all manner of weather, day or night. It goes without saying that unnatural bonds can sometimes develop, and many a lonely vigil spent with a faithful furry servant in the defence of the Realm has degenerated in to feverish masturbatory melee of the bestial kind. It's the only way to maintain loyalty and subservience, apparently. It certainly worked for me with the lovely Helen from the NAAFI.