There are various ways for a man in an extramarital affair to clandestinely communicate with his paramour — from furtively tapped texts and hormonally-charged email to the old fallback of discreetly couriered flowers or surreptitious phone calls. Another strategy is to get it on in full view. That last gambit is a high-risk move, however, relying as it does on the counter-intuitive ploy that few would suspect something so potent bubbling underneath something so obvious.