Vampire Princess Was Not Satisfied Today Either

Woke up and realized I was reincarnated as the eldest daughter of a vampire count, and I also became a hostage of humans?
Well, I guess I obtained cheat-like invincible abilities, so safety isn’t a problem. But the original owner of this body is just too evil!
Not only does she keep a bunch of beautiful girls as pets, but she also has a severe sadistic tendency?
“Isn’t being a vampire princess all about being cute!”
Of course not, this is a story about a vampire princess who wants to be a good person but has to act extremely fierce in front of others.