Kirk has been busy. Weren't you watching? Delia in "Wink of an Eye" was undoubtedly a "quickie." It was so fast that viewers never saw it;
That's why it was called "Wink of an Eye".
"Let that be your last Battlefield" was the bondage ep.
"Where No Man Has Gone Before", ALL slash started there.
I could go on.. just remember it was the 60's, one had to be more subtle.