How about requesting that she challenge herself to bring something new to the bed for your weekly encounters. Buy her a bunch of books if necessary and ask her to find something/anything that sounds appealing to her and let you know what it is. __________________________________
I tried that before (10 years ago) and it caused a major fight. She told me that she looked at the book (sexual positions and techniques) and began to feel faint. She gave me the book to throw away and said she didn't want it in her house.
