Scorching Depths
Sekhmet knew about them because they were notable repeat offenders. But there are many more out there.

One thing of note that Braon will learn in this time is something she probably already knew. Sekhmet doesn't actually live here. She comes and goes, but she seems to live in her cabin at GLoG, which makes sense. She also doesn't often bring Prumathe, her husband, when she comes. To some of the succubi, he's become a mysterious, legendary figure, some sort of master thief or great mage who can somehow steal the heart of a demon queen.

"That's new." Sekhmet looks the vial and the captive succubus over. "What was she, uh, hoping to accomplish with that?" Sekhmet's reasonably sure that she would be immune to any common love potion, but maybe this isn't such a common one.