FFM

Victim of a botched summoning, prudish Amber Wiggans wakens from an afternoon nap to find a succubus named Searsie controlling her libido. Amber thinks she’s lost her mind until a fearsome demon named Megoroth shows up to drag Searsie back to Hell—after killing Amber first.

To survive, Amber must feed her desire… constantly. But each steamy scene throws off an aura of erotic energy that draws the killer towards her. Desperate, she takes refuge in a sex club, the only place with enough lustful energy to conceal her aura.
Imagine ‘The Terminator,’ with more spice and fewer robots.
Expect MFM, FMF, FFM, FF, MFMF, MMMMF (ok, pretty much every alphabet combo you can imagine), along with a healthy dose of exhibitionism, voyeurism, BDSM, power play, witty banter, and plenty of blasphemy.