Here's another cautionary tale of a review. I'm not having a lot of luck with my choices of Jess Franco films.
Female Vampire (1973)
This is a Jess Franco flick that has twelve different names (and versions) according to IMDB, including Les Avaleuses, Erotic Kill, and Bare Breasted Countess. It stars Lina Romay, who became Jess Franco's muse after the tragic death of Soledad Miranda in 1970. This is Lina Romay early in her career, probably about 18 or 19 in 1973, but I thought she looked much younger and more vital when she was raped and dismembered by Klaus Kinski in 1976's Jack the Ripper. Lina Romay spends this entire movie naked or practically naked, writhing around and masturbating and suggestively sucking her own thumb (when she isn't sucking her victims). She's very oral. Also, the camera always seems to be doing its best to show you her vagina, which is not an easy task given her dark and plentiful bush, but surprisingly it succeeds on occasion.
Also surprisingly for a vampire movie, there is no blood. Lina the vampire's modus operandi is to do her sucking during fellatio or cunnilingus (depending on the gender of her victim). On one occasion, she raised her head from a woman's crotch and her mouth and lips were coated with a creamy opaque substance. It may be she is sucking something besides blood from them, but they always end up dead and in my personal experience no matter how much you suck during cunnilingus it is rarely fatal.
So: lots of young Lina Romay nudity and oral sex. Some regular sex as well.
However, not a lot of GIMP. I bought the movie thinking there would be some, what with the copious nudity and the female vampire thing, and I was sorely disappointed from a GIMP perspective. There was a single scene that qualifies for inclusion in this web site's databases. A bondage whipping scene.
About 1:05:00 into the movie, Lina the vampire walks into a house where two women are playing chess. She watches for a while and then moves a chess piece. Queen to King's dungeon, I guess. They tell her they have been waiting for her, and lead her down into a lower level. Hanging against the wall on the lower level is a blond who is naked except for a pair of knee-high black leather boots. She is also decorated with "blood" so that it looks like she has been tortured. She also looks lifeless. That's it for bondage.
The dark-haired woman, who looks the more butch of the pair, tells the blond-haired woman to undress Lina the vampire. She pushes Lina up against the wall and strips off what few clothes Lina was wearing. Then she starts whipping her with a long switch. It doesn't even look like she comes close, so the effect is unsatisfying. Lina just looks defiantly straight ahead. The dark-haired woman tells the blond to keep whipping her, but Lina the vampire gets her hypnosis thing going and before you know it, the blond has turned and started whipping the dark-haired one, who falls to the floor trying to shield herself.
Next, the blond squats down and pins the dark-haired woman's feet to the ground, as Lina pins her arms, then starts kissing her, then raises her up enough to strip off her dress. Then Lina the vampire works her way down, pushing the woman's panties down around her knees (she's wearing black fishnet stockings, by the way) and ultimately buries her face in the dark-haired woman's dark-haired crotch. She spends quite a bit of time down there.
The next time we see the dark haired woman, she is on a morgue slab and a blind Van Helsing type sticks his fingers deep into her sex and feels around for quite awhile before declaring "four canines have pierced the lips of the clitoris." That doesn't sound anatomically correct, since I'm pretty sure the labia are the ones with the lips, but I give him points for the sensitivity of his fingers.
That's it. One blink-and-you-miss-it brief bondage scene and one unsatisfying whipping scene. For GIMP-worthiness I give this an F.