To the person who made a search with the terms “Can real vampires seduce humans,” and found my page, I have an answer for you.
VAMPIRES ARE NOT REAL!!!
However, my source material suggests that non-real vampires can, and are very adept at seducing humans.
Remember kids, nobody will believe you when you say “Honey, it wasn’t technically cheating! She was a vampire, and seduced me with Majesty! I had no choice!”