Books like The Multi-Orgasmic Woman
Mantak Chia
The Multi-Orgasmic Woman is 288 pages, about 5 hours 17 minutes at 250 words a minute.
6 books to read next
How long each takes
Come as You Are 8.2 h 
Becoming Orgasmic 5.1 h 
For Yourself 4.0 h 
How to Have an Orgasm- as Often as You Want 5.3 h 
Ordinary Women, Extraordinary Sex 4.6 h 
Secrets of Sensual Lovemaking 2.8 h Bar height shows length. Estimated at 250 words a minute.