As daughter of the former demon lord, Mio's foster parents were slain by powerful demons after her life. Still seeking to slay her, Basara reveals himself as a member of the hero clan--an enemy of the demons--and vows to protect Mio as a member of his family.
She's never experienced 
pleasure like this before,
Ein solches Vergnügen
hat sie noch nie erlebt.
Jamás había experimentado 
un placer como este,
Jamás había experimentado 
un placer como este,
Ce plaisir
sera une première pour elle,
Non ha mai provato un piacere simile prima d'ora,
Ela nunca sentiu tanto prazer assim antes,
Такое наслаждение для неё впервые,