Namaiki Dark Elf Sisters

As a half-elf, you long suffered discrimination from Dark Elf society, but all of that changes when a divine revelation claims that you will father the next leader to lead Dark Elf society into a new golden age of prosperity.

Desperate to secure power as women now clamor for your hand, your Father declares you the heir to the household and issues an ultimatum. Whichever one of your half-sisters conceives your child first shall rule the family alongside you while the other two become your servants.