Fleming noted that in Dracula, Stoker worked in subtle sexual references to serve as metaphors for “…deeper, dark concepts: the idea of an antichrist, the blood-sucking serving as a compelling, hellish inversion of communion. Makt Myrkranna, conversely, could have had the subtitle Lust in a Cape”.[21] In Makt Myrkranna, Harker has an obsession with breasts as he speaks frequently of the “bosom” of various women he encounters in Transylvania.[21]

Adding to OPs note:

In Makt Myrkranna, Dracula comes to England not alone, but rather with a deaf-dumb woman who is apparently his slave and together with another beautiful aristocratic female vampire, Josephine, who flaunts her sexuality.[20] Josephine is described as having her “neck and upper chest revealed” while wearing a “necklace of glittering diamonds”, whom Harker finds “something indecent” about, despite his evident attraction to her.