Christine's addiction is a low budget version of those movies that get played on SuperChannel or Cinemax late Friday nights... A really low budget version.
Christine, played by Chrissy Mountjoy, is a woman who has just become engaged to her boyfriend. However, that very night she has a weird dream one night that she catches two lesbians are in her living room. Of course they entice her into joining them in some nocturnal gyrating. During the interesting events the two mysterious visitors bite Chrissy, turning her into a vampire. The mystery that follows, and its not much of a mystery, is if she is now a vampire or not.
Like I said earlier... this movie is very low budget. In fact, there is no dialogue; just cheesy music and a narration by Chrissy Mountjoy that was dubbed over the action.
If you are into this sort of movie, The Erotic Witch Project is much better. Christine's Addiction is not that sexy and the vampires never really make much of an impact. However, this one isn't that bad. If you ever find it you might as well rent it.