Love it, usually at the end of a meeting, although I've met some girls who just don't like it, some who will do it but are lukewarm, and a couple for whom it is an intrinsic and intense part of the punt.
With the right girl, soaping each other under a hot shower is about as sensual as it gets for me. It has also led to an impromptu very hot additional round on a number of occasions.
Wish I could do it more often...