At first, I thought this was just a continuation of his "harvested mermaids" series, but no, these girls have no tails and are apparently human-sized... UA's right, danbooru isn't the place for this image (or the other Zenith pieces that Fantasy_Island posted earlier today, either).
And another for who draws this sort of drawings with impure intentions (satirical is fine).
I've seen more than enough guro and this doesn't sicken me, but the very idea does. And not physically, but in the head. And mind. Just... I'm for respecting others' opinions and hobbies but this is way beyond the limits.
(And a certain site thinks Danbooru users enjoy drawings where humans are tortured and slaughtered.)