I wasn't even aware that "Sex, Lies and Lovebites" was on!
Public domain image from the post linked below
But here's an article with some scans of The Englishwoman's Domestic Magazine in 1867 featuring some letters about tightlacing.
It's always fascinating to read first hand accounts from actual tightlacers of the time.
Now I'm off to see if Sex, Lies and Lovebites is on iplayer!