I Taught an Incubus to Court, He Locked Me Up As His Mate

A bookstore owner obsessed with elves summons Zephon, an incubus she mistakes for a lost elf. She teaches him courtship songs and dances, but to him, that is a proposal. When she tries to flee, he imprisons her.

Yet a forgotten memory emerges: ten years ago, she promised to return to a lonely demon boy. That boy was Zephon. Now her captor may be her first love.