Seijin Shiki of Elves

Elves are a race with long lifespans but few children.
In addition, many young elves lost their lives in the battle with the demons earlier...

Elves are now in danger of extinction.
The three elven villagers have reached adulthood.
So it's finally time for them to contribute to the village.
Aru and Eva, lovers, are told to have an elf child.
However, elves have a very weak libido and find it difficult to have children.
That's why it's held - the Seijin Shiki of Elves.