Because it so easily leads to fornication.
I can't decide if this is more funny than pathetic, or more pathetic than funny.
WT's version of a typical office environment:
"Hey Mary that's a really nice sweater you have on today."
"Quit beating around the bush - take me like stallion takes a filly."
"Quick let's duck down behind the copier here....oops! sorry! Didn't know you & Bob were back there already, Susan."
"Well, you know Bob, all I have to smile in his direction and he comes over with his tongue hanging out, drooling..."