Quote Originally Posted by gagged_Louise View Post
Maybe "algolagnia", is that it? It's a hoary old term dating back to old man Krafft-Ebing I think, meaning, literally "love of pain" and it covers both sadism and masochism
That isn't the term he used. I actually can't find it. (Or remember it well enough to find it may be the issue at hand!)

The only thing I have found so far is this, for what it's worth.