Bad sex writing... or rotten erotica

WARNING: SEXUAL CONTENT AND NAUGHTY WORDS!

With FIFTY SHADES OF GREY such a huge sensation, erotic fiction is the zeitgeist of the day (or is it night?. Not that erotica was ever out of favor per se (I’m sure Erica Jong still outsells George Will), but now more than ever the genre is selling through the roof.

I have never written this form of literature. Not even in an AfterMASH script