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.
It's definitely not the case that 
I want to watch your face
Es ist wirklich nicht so,
als würde ich dein Gesicht sehen wollen,
No creas que quiero ver tu rostro de placer 
solo porque soy una súcubo, Mio-sama.
No pienses que quiero ver tu rostro de placer 
solo porque soy una súcubo, Mio-sama.
N’allez pas croire
que je veuille voir
Non voglio certo ammirare il vostro viso
 mentre sarete pervasa dal piacere, Mio-sama.
Tenha certeza que não estou querendo ver
 você se derretendo de prazer, Mio-sama.
И то, что я хочу увидеть ваше лицо на пике 
наслаждения здесь вовсе ни при чём.