Ultra-Gash Inferno

From the Creation Books edition

The ultimate compendium of graphic-novellas by the precursor of ero-guru ("erotic-grotesque") style of manga, Suehiro Maruo. Unlike anything seen in Western comics, this unique style is a dramatic fusion of extreme sex and violence. Available in English for the first time, and with an introduction by Romain Slocombe, this will be an essential purchase for fans of graphic-novels and extreme fiction.

Source: Anime News Network Encyclopedia