[@Drakey]The results of such an experiment seems like the kind of thing that would best be answered in the RP itself. 

 I will say that if such an experiment were to occur between Rodion and Ziotea, they'd have to keep it secret from the Church and would require medical personnel, since extracting someone's ether is akin to putting them in a coma and that person would require medical attention immediately after the ether was removed.

 Also, I feel like an inquisitor's own ether should be treated like a very pure and treasured source of power within themselves. Like, it's what makes them more uniquely powerful, what's kept them alive for the twelve years of training. Some particularly devout people even consider it a blessing, and so giving it up like how a slave does should be considered as a bit of a taboo. I don't know what kind of character Ziotea is, but yeah, unless their relationship is weirdly kinky and she views Rodion as her "better" or "master" or something, then I don't think it'd make sense for a powerful ordained Inquisitor to give their ether up like that.

I could be wrong on this, but yeah, those are my thoughts.