There is a lot of awful out there. Awful Books. Horrible Movies. Television that makes you cringe. But sometimes they hit the wall of awful and spring back and land in a magical valley of Awful Good. I spend my spare time roaming this strange and dangerous realm searching for hidden gems, and tearing apart everything else. Nothing is safe.
Vampires should have no sex drive. It is not important for them to reproduce sexually. Once the change to vampire is made they would not have those urges. The biochemistry to make them horny would be gone. Don't believe me, ask Bill Nye. He talked about sex drive in his show Eye of Nye. We have a sex drive to reproduce. No new vampires are being made by vampire sex. The brain chemicals are no longer being made.
P.s. we are going with the old school vampires, not this genetic crap I see in books these days.