For fans of Nanae Chrono's Vassalord - about drop-dead-sexy vampire Rayflo, his vassal a cyborg vampire working for the Vatican - Cherry (it's Charley.), as they hunt vampires and unravel the mystery of the drug Vassalord.
Of course, if you wanted to ignore the story and just talk about all thingsy Cherry x Rayflo, by all means, be my guest. =P
Current volumes (US): 3
Vol 4: no ETA