Play at work is a must.

My best memories are from working security. I was head of a two man crew in highrise in downtown Seattle on the weekend grave shift; there is absolutely nothing to do, by the by, on the weekend grave shift downtown. My co-worker and I once got into a conversation about the best places in the building to have sex, and then began to invite our significant others down for breaks. I also enjoyed a fair amount of solo fun on pauses during patrols.

For those who are curious, good places include: the huge (30') table in the main conference room of a major corporation (yes, you'd recognize at least one name on the board). The outdoor garden on the 7th floor; keep in mind this building is surrounded by other highrises, all of which have at least a dozen floors that look down into the garden. The grates above the parking garage, early at night when people are still coming and going. The elevator (as a bonus, I handcuffed my wife inside naked and left her; although I spoiled the real risk by accessing the elevator control bank and putting that one on "maintenance" status). A mock dental office (one company in the building wrote software for medical applications, and had a large mock-up to show several uses and their connections). And a few other acts that would probably fall under "creepy/perverse" for anyone not bored and horny in a huge empty building.