Well I can't speak from experience, but Wiki links to
this article with the following statement.
The books avoid delving into provocative sex, drugs, and harsh swearing because, according to Meyer, "I don't think teens need to read about gratuitous sex."[12]
But I am going to go out on a limb and say that maybe, just maybe, she isn't a good enough writer to pull it off.
At heart Vampire myth is incredibly sexualised, more so than even Stoker captures (!!!!!! I know is the immediate response to that, Dracula is a very sexual book). The very essence of the entire myth is about pretty young women and swapping body fluids, the predator and the victim being entwined close enough so that they can be bitten. There is sucking and biting going on. Not to mention of course that it is all about this sex and blood, so you have a strong emphasis on Virgins as well. The suave seduction and/or violent breaking and enterring with taking an unwilling victim are just things layered on top of the very essence of a hyper sexual monster myth. So yeah the classical interpretation is obviously rape of you girls, but there is more paths that can be taken than that.
But yeah, do yourself a favour and go rent Interview with a Vampire, the movie is really honestly really good. If you have the time to sink into some trashy novels the first couple of books in the series (Interview with a Vampire and The Vampire Lestat from memory?) are not horrible, but there is a lot of eye rolling wank in there. The movie gets bonus points for an actual alright performance by Tom Cruise for a change, but he gets totally blown out of the water by Brad Pitt, and holy fuck that was a young Kirsten Dunst? Well anyway, Tom Cruise alright, Brad Pitt awesme, young Kirsten Dunst quite memorable and there is even a small role in here for Christian Slater on the tale end of his late 80's early 90's career where he was doing good movies. Edit - I forgot to note that good Christian Slater is a good thing and it is a real shame his career went sour.
You can avoid Queen of the Damned, it was wanky and nonsense and the best thing to come out of it was its soundtrack, which was just a bunch of singles off already released albums.
Oh man and going to IMDB to get the actress' names I saw news that Dixie Carter died. That is a shame, she was pretty good.