Rape Zombie Side-Story: Hardcore of the Dead

Original: レイプゾンビ外伝 ハードコア・オブ・ザ・デッド

Men all over the world except for virgin otaku turn into rape-crazed zombies who kill women with their toxic semen. Some of the surviving otaku get revenge on the three-dimensional women who have shunned them by hunting them down with packs of tamed zombies. The women of Japan must band together to survive the zombie plague before all is lost forever!