Pustules The Flesh Eater

The Mephistophelian Society - Pustules (The Flesh Eater).
This dark creature is totally covered in open and puss filled sores that ooze a sticky puss that ensnares and entraps that which it considers food. It lives in the deep dark recesses of the sewage systems. It has survived many centuries on the flesh of animals and humans that are unfortunate enough to venture into it's lair.