Youkoso! Sukebe Elf no Mori e

Synopsis

In Alfheim, a realm exclusively populated by female elves, the Shrine, which is the origin of their magical energy, starts to deteriorate, putting the elves at risk of dying out. An ancient prophecy predicts that a male hero from another world will come to save them, and he is soon summoned to their land. To ensure their survival, the elves conclude they need to reproduce with the hero. Nevertheless, the elves are divided into two groups: those who disdain the notion of mating with a human, and those who embrace it. The group that accepts the plan discovers that engaging in intimate relations with the hero and absorbing his essence enhances their magical abilities. Consequently, they exhaust his resources entirely.