Writers often have the cleanest windows, floors, fridges and toilets, the most up-to-date filing system or the best record for returning calls or e-mails because, in the moment, just about any task seems more palatable than sitting down to write. (p.136)
The reason is that even in a fantasy there is nothing even remotely erotic about a toilet bowl. In fact, considered as an accoutrement to a sexual encounter, a toilet bowl is a real cold shower.
Classical dance forms are filthier than bidets. There should be a euphemism for them. The man twirls his partner around to catch applause like an umbrella during migration season.