Do you ever wonder...

I read a lot of erotica. For research. Really....

Anyway, a couple stories I read recently made me wonder if:
1) the writer was a (straight) guy, despite the female pen name, and
2) if you can tell that the writer gives seriously lousy head from reading their story.

Have you ever read erotica that turned you off or made you cringe (not squwick factor stuff like scat, just bad sex)?

Since I'm such a trooper, and will do anything to improve my writing, I'm thinking about handing the SO a post-coital questionnaire. Think Count Tyrone Rugen from the Princess Bride: "What did this do to you? Tell me. And remember, this is for posterity, so... be honest. How did this make you feel?"