Maruhi no Raira

"Save the world with my 'love'!" Raira, the daughter of a witch, has lived in the shadow of her great mother, acting the part of a “pure and innocent beautiful girl.” But, fueled by a momentary spark of lewd curiosity, she accidentally opens the gate connecting the human world and the demon world...!! And the key to saving the world she has betrayed turns out to be the “impure true feelings” she has kept hidden――!?