Who is the Big Stein of Vixen Comics?

Why it's none other than ALABASTER DRED! President & CEO of ACME. You see, Alabaster is using his company's global reach and influence to secretly kidnap homeless and orphaned children/pregnant women in order to harvest their blood which contain compounds similar to those found in the Fountain of Youth while performing awful experiments on those children who are either already demihumans or have the potential to become demihumans.

Why is he and and his dark shadowy cabal of rich & powerful elites doing this you may ask? Why to live forever and take over the world of course! It's all there in the ACME Files.

If he's Jeff, then who's Ghislaine? None other than the sssssssssinister and deadly Veda Kane aka THE COBRA QUEEN! A woman with the demihuman power to control venomous snakes! It's her private island - as remote as it is hidden - that they have begun carrying out this diabolical scheme!