Personally, I don’t think…
Personally, I don’t think we need new terms: “sadism” or “masochism” are derisive enough. De Sade and Sacher-Masoch weren’t actually about the “safe, sane, and consensual” happy-sexy-leather-time that the sadist crowd wants you to believe in these days.
“Sexual sadism” makes it pretty explicit what the feminist objection is.