Oni Chichi 1 Episode 1

Marina and Airi struggle with their new stepfather’s presence—she accepting, Airi defiant—unknowing of his depraved desires. Obsessively sniffing their underwear, he crafts a potent love drug to enslave them. When Airi catches Sana servicing him shamelessly, he doses her, igniting an insatiable hunger. Now, with Marina and Airi helplessly surrendered to lust, he indulges in every twisted fantasy, commanding their willing, feverish bodies without restraint.