You always remember your first erotic book. That deep unexpected stirring that comes from mere words suddenly pulsating on the page. It’s safe to say D.H. Lawrence’s long-banned Lady Chatterley’s Lover inspired a whole generation of lady of the manor fantasies while taboo tales like The Story of O and Venus in Furs swerved into a decidedly S&M space, immediately taking their place as classics for the whipped-into-a-frenzy crowd. Erica Jong’s Fear of Flying (recently feted for its 50th anniversary) …