Looking for a yaoi

A boy went to a house to work as a butler or servant and I believe that the master of the house and the other maids were also vampires or something. And he started to work there and was about to give emergency packed blood to the mastrer I think. And 2 times ge got given a candy. One line that i can kind of remember him saying is something alobg the lines of (does everyone in this house carry sweets in their pockets). And this is all I remember. The last time I read it. It only had like a chapter and I cant remember if I added tags to it and marked it as reading.
Thanks in advance (=・ω・=)