At my last job I fucked a chick in my bosses office on his couch and left a nice long strip of man yogurt on the cushion for him. I hated that cocksucker!!!
I did at college all the time (take a bathroom break).
Now that I am working at a law firm, sandwiched between a 70 yr. old co-worker, and the other co-worker is a humanoid-potato-type creature, not so much.