this movie made no sense

I just want to say I saw this at a library so I rented it and...well, words can't even describe this movie. The plot seemed very thin, and the cuts from dialogue to naked lesbians seemed to have little point other than to show more nudity.
It seemed like this movie was full of plot holes, like, why did Francoise and Anna sleep in some mysterious building without even looking to see if there were people nearby, and why not just sleep in their car? Why did Anna leave in the first place? Why did Francoise followe Gurth without saying anything and get into a weird boat that she just didn't try to steer? I guess most of my questions could be summed up with "it was Morgane's magic" but that seems like an awful cheap answer. It seemed like the plot was only a vehical for the naked lesbian orgies.
If I wanted an "erotic horror movie" as the box described, there was nothing in it to suggest horror at all. The box also said about how Morgane learned her powers from Merlin centuries ago, but no where in the movie do they mention Merlin at all. If I wanted a lesbian porno, it really didn't have enough of that to make it worth the while either. The movie was slow, with a lot of talking about beauty or dancing, and I didn't even get the end. Why did Franscoise go to all the trouble of escaping, even having Gurth die so she could leave, just to go back? Because she remembered people could get old and she didn't want that? Um. Okay.
This movie was really slow, and not even dirty sex could stop me from yawning. Well, I rented it for free, so I guess all I wasted was my time.

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"I think the mistake a lot of us make is thinking the state-appointed shrink is our friend"