Blood dolls live a short period on a certain amount of vampire blood (which starts the so-called engine). The better versions, Blood Doll ++, can live longer and can feed itself when neccessary, and it doesn't matter whose or what blood... Well, the rest is up to your imagination, hahaha.
I hope you like it, Blood Huntress! ^__^ Thanks for all your sweet comments and great support!!
I'm already working on the coloured version....but it's not going very well, because I'm terrible slow. The lineart alone took me 4-5 hours... the colouring might take me another 4-5 hours. T^T