Fascinating stuff! Vast amounts of sheer geekery about sex, science, and the intersection thereof. If you’re looking for sex tips or salacious reading, look elsewhere. If you’re looking to howl with laughter without being able to explain WHY to most people, this is your book.
Okay, one might glean the occasional sex tip, but I don’t think they’re anything that common sense couldn’t tell you. You’ll have to wait for the very last chapter for the best bit.
I’ll be adding more of Roach’s diverse works to my to-be-read stack soon!