Midnight Secretary, Vol. 6 (Viz Media)

Kaya Satozuka prides herself on being an excellent secretary and a consummate professional, so she doesn't even bat an eye when she's reassigned to the office of her company's difficult director, Kyohei Touma. He's as prickly - and hot - as rumors paint him, but Kaya is unfazed until she discovers that he's a vampire!! Kyohei has finally admitted that he loves Kaya, and he's even stopped feeding on other women. But even though they've worked out their personal issues, their dual roles as boss/secretary and vampire/human are still a huge hurdle to overcome. Can Kaya and Kyohei stand up to the disapproval of the business world and the vampire world?!