Some authors put out a succession of very similar stories and seem predictable/reliable, depending on your viewpoint. With Lubrican you can pretty well guarantee what you're going to get - a well written, erotic story but within a rather narrow set of scenarios. Then along came 'The Seventh Sense'. It's a well-written, erotic story as usual, but it's also an engrossing science fiction thriller.
If so far you've avoided this story because you have Lubrican-fatigue, I recommend you try it - it's different and I'm enjoying it immensely.
AJ