Never heard of it until now but I'm guessing it ennobles humping and consecrates the vagina by defining a series of acts as a 'sexual journey' which sees the protagonist through stages of self discovery and insight, ultimately leading to wisdom, inner peace, and self satisfaction. How'd I do?
If it's just some woman trying to put out her bushfire without any pretense of meaning, I'd be impressed. I doubt a nihilistic catalogue of sexual enounters would find much of a market though.