Killing me! is a short and sweet GL manga that features a conflicting romance between a vampire and a vampire hunter. Their relationship is conflicting because the hunter is always trying to kill the vampire and the vampire is always trying to suck the hunter's blood.
I think the chemistry between the two girls is very cute. The teasing dynamic in their realationship works well. Even though this story has been cancelled, it shouldn't stop you from reading it. The story is very light hearted and doesn't really focus on anything but the two girls and their interactions. So if you like cute girls liking other cute girls then you'd probably enjoy this one. :D