The Undertaker's Panties Vol.1 (Hentai Novelette)

The world has come to an end the remaining survivors hide in small out of the way settlements and villages as the Necros, living dead zombie like creatures with human level intelligence and the ability to regenerate, spread their infectious pandemic across the globe in an effort to turn all that remain into their own and become the new humanity. To save humanity god has sent the Color Reapers to t…