I Was Reborn as a Big Dick Hero in a World of Men

Douno, a 32-year-old virgin and part-time worker, dies in a plane crash and is reincarnated into another world as a hero. While initially thrilled by the classic fantasy setting, he discovers a shocking truth: the Demon King has plundered the world, and there is not a single woman left! Driven by the wicked thought, "If I defeat the Demon King, I can build a harem of beautiful girls!", Douno decides to fulfill his duties as a hero. However, his traveling companion—the Knight Commander, Platinum—despite being a man, is incredibly sensual, submissive, and surprisingly easy to seduce. This marks the beginning of a comical RPG packed with a raging wave of erotic situations featuring "feminine older brothers."​