Mars Needs Milkers! (Patreon)

A plague has struck the planet Mars, causing a bizarre form of lactose intolerance in its inhabitants.  Thankfully, the Martians are able to assimilate human milk, and even better there is no shortage of free-range females available for the taking.

Artist's note: my apologies for taking so long with this image.  The main body consists of eleven layers.  I could have added more depth and had the corridor recede even further into the ship, but I think this gets it well enough.  This is my second patron-inspired image.  Let me know what you think!

:)