How to stay looking pretty during sex

How is it that when we go to bed we look like buffed and bronzed goddesses, but when we emerge we look like scary swamp monsters? Although we've heard rumours that the swamp monster look may make a resurge in next season's catwalks, we're pretty sure it's not the look you want post-sex. To combat this nasty bedtime dishevelment we've put together these first-class beauty tricks that will keep you looking hot in bed.