If this had had a lot of editing, spelling and grammar checks, and was much, much longer, with background, fully-fleshed characters and a few more sex scenes, this could have been a decent enough read. As it was, I felt I was chucked into 'something' - I can't define what it was - and was just trying to stay with it.
It is, I think, meant to be a romance, but it's so short, and so not romantic, that I didn't have a clue where it was going - so to get a bit of romance and a HEA with added bonus was nice. However, the Master vampire wasn't interesting or masterful enough, the baddie was SO obvious, as was the sidekick. The best friend was neither here nor there, and the female lead's past kind of seemed dropped in for the sake of saying something about her. I felt as if all of the characters wore veils, as I couldn't really 'see' any of them clearly, as the author didn't expand on them. The baddie was the clearest!!
There were many, many uses of wrong words and homophone errors, verbs went from present to past tense from sentence to sentence, which the author really should have taken time to fix; a simple re-read, or a read by a friend, would have shown these up.
The sex scene was OK, nothing I've not seen before, but the tale seemed like a low-spec imitation of Alexandra Ivy, Lara Adrian and various other vampire novel authors, but didn't come up to scratch. Not yet, anyway, but maybe one day.