If he marries the Dark elf and adopts the homunculus, everyone can be happy, but no we have to be stuck with the non lolicon being accused of being a lolicon.
Homu: What is my purpose?
Demon King: You're here for the wholesome moments of the manga when we need a break from how depressing Orc-kun's progress with the Hero is
Homu: OH MY GOD.