Kiss the Scars of the Girls, Vol. 1

"I'm sure someday, I'll get you to look my way." Danger and uncertainty are common for a young vampire, which is why Emille will be assigned a "Big Sister" on her fourteenth birthday, like all the girls at her school. Deep within a secluded forest, her sister will teach her how to hunt and safely feed on humans. Learning to rely on each other for survival cultivates a deep relationship comparable to that between family-but does theirs have the potential to evolve into something more?"

Volume 1 of the Kiss the Scars of the Girls manga series by Aya Haruhana.