Doug feels a little cheated. He was accidentally turned into a vampire, doomed to spend eternity chubby and unappealing. His first few attempts to convince girls to let him bite them fail miserably, and get a vampire hunting tv show on his tail.
Sejal is an exchange student from India, in America to escape her addiction to the Internet. Doug falls for Sejal hard, but she doesn't share his feelings. He finds a willing (or semi-willing) victim, his best friend falls for Sejal's host sister Cat, and Doug himself starts to think about finding the parent of his little vampire family so he can return to normal. Although he finds being a vampire gives him a few extra quirks...almost like superpowers.
This book had good and bad moments. I did enjoy reading it, but I didn't find all of the characters completely believable. I don't think you're intended to really like Doug, and the description on the inside cover doesn't really describe the book all that well.