"How to get a workplace spouse to fill in the gaps in your marriage."

Penelope Trunk talks about why you might want to develop a relationship like this — not for sex! — and gives 5 rules:

1. Identify a relationship with a high chance for success....

2. Talk about a taboo topic.

Once a girl starts talking about sex, then the boy starts talking about sex....

3. Blur the normal boundaries between co-workers....

4. Ask for what you want....

5. Find a good balance between the official relationship and the unofficial relationship....

I smell trouble. Lots of trouble. Whatever happened to friends? Trunk tells us she has a husband who wants sex but is "sick of talking" to her. She wants someone to talk to and asserts that "when workplace spouse relationships do cross the line into the sex department, the relationship goes bad." But you can't neatly control relationships, and they do "go bad" — in many unpredictable ways.