…and then they did IT!
From 101 Reasons to Stop Writing:
Every sex scene is gratuitous.
For every sexual sequence in a novel that imparts some insight into the characters, let alone the human condition, there are thousands which exist solely because the author got to page 180 and realised the main characters hadn’t fscked yet. Almost all of them could be edited down to “And then they did it,” without losing anything original.
I’m all for sex in novels, and on novels. I’m being prudent here, not prudish. If I wanted to get an erection on the bus ride to work, I’d bring my PSP and a 1 gig memory card loaded with eroticism of a more visual nature.