2 lesbians here.
first, forget the tag line about sex and horror. there's no horror, unless you're a prude and consider fetish sex and leather as an abomination. and i wouldn't consider the tiny supernatural plot as "horror"
claudine is a pro-dom who maintains a little dungeon in her cute parisian appartment. in the first scene, her client ends up dead while she steps away to pick up the phone. a detective shows up and proceeds to investigate her and her job.
he gets to go to a fetish party, and ends up in a really hot threesome with two dog-women, makeup and leash included.
the other memorable scene takes place in her dungeon, with a straight couple wanting to spice up their sex life. they fuck blindfolded while claudine watches, then the wife gets dpd by both of them.
the direction is not typical of a porn movie, and i would guess it's an exercise from an amateur main-stream director at pornography. in the making of, his face is blurred, which seems to confirm it. in any case, he thought he'd incorporate some spooky-videotape-that-
shows-you-your-own-life as a plot, but it's more gimmicky than anything else.
it was a very enjoyable movie, and we even watched the two scenes mentioned above twice. i'd highly recommend it if you're even a little bit into fetish.